id label x y cluster weight weight weight score 1741 2019 novel coronavirus disease (covid-19) 0.3673 -0.3046 2 10 10 5 2020 1783 3d printing -0.7221 0.1134 1 12 14 8 2020 1823 abdominal pain 1.0745 -0.5182 4 22 26 7 2020 1839 abortion -0.3471 0.8403 1 11 17 10 2020 1856 access to care -0.5591 0.7163 1 33 52 16 2020 1859 access to information 0.1504 0.8989 2 59 93 10 2020 1867 ace -0.4078 -0.7496 1 40 43 9 2020 1869 ace inhibitor -0.4515 -0.8435 1 23 32 6 2020 1870 ace inhibitors -0.4679 -0.8438 1 29 31 6 2020 1872 ace-2 -0.3835 -0.8317 1 37 44 10 2020 1873 ace-2 receptor -0.1518 -0.9919 3 16 16 5 2020 1881 ace2 0.1332 -0.7966 3 210 516 167 2020 1886 ace2 receptor -0.1152 -0.604 1 25 31 10 2020 1892 "ace2, angiotensin-converting enzyme 2" -0.4845 -0.6881 1 17 24 6 2020 1896 acei -0.1913 -1.015 1 11 12 5 2020 1899 acei/arb 0.3577 -0.8637 1 7 7 5 2020 1923 acro-ischemia -0.8771 -0.5202 1 8 12 5 2020 1963 acute coronary syndrome -0.3536 -0.1074 1 36 47 17 2020 1964 acute coronary syndromes -0.7349 -0.3483 1 9 10 5 2020 1977 acute kidney injury 0.1768 -0.3441 1 55 97 26 2020 1982 acute lung injury 0.2189 -0.567 1 38 54 12 2020 1987 acute myocardial infarction -0.7189 -0.3216 1 14 26 14 2020 1994 acute pain -0.8996 0.1063 1 7 11 5 2020 2003 acute respiratory disease 1.0351 0.7578 4 33 168 17 2020 2006 acute respiratory distress syndrome -0.2372 -0.627 1 123 212 69 2020 2007 acute respiratory distress syndrome (ards) -0.0739 -0.4979 1 50 69 12 2020 2010 acute respiratory failure -0.5347 -0.3459 1 12 13 9 2020 2025 adalimumab -0.553 -0.7963 1 16 21 5 2020 2032 "adaptation, psychological" 0.3654 0.9399 2 37 67 8 2020 2036 adaptive immunity 0.1993 -0.7377 3 53 96 17 2020 2050 adenosine monophosphate 0.3632 -0.7991 3 90 264 21 2020 2086 adolescent 1.1485 0.6074 4 274 1674 106 2019.8491 2090 adolescents -0.126 0.638 5 30 37 11 2020 2096 adrenal cortex hormones 0.3433 -0.5852 3 55 105 10 2020 2100 adrenal insufficiency 0.0849 -0.5597 1 16 24 5 2020 2102 adult 1.1173 0.4548 4 449 3751 263 2019.9392 2116 advance care planning 0.4254 0.9655 2 24 50 6 2020 2129 adverse effects -0.2189 -0.8826 3 12 14 6 2020 2146 aerosol -0.4739 0.2886 1 46 64 16 2020 2152 aerosol generating procedures -0.7569 0.1442 1 13 16 6 2020 2160 aerosol-generating procedure -0.8954 0.2064 1 20 25 9 2020 2161 aerosol-generating procedures -0.6852 0.3578 1 17 22 11 2020 2164 aerosolization -0.5823 0.1009 1 25 30 10 2020 2166 aerosols -0.2097 0.3001 2 61 164 24 2020 2178 africa -0.2664 0.4747 2 69 125 35 2020 2179 african american -0.8361 0.67 1 8 8 5 2020 2188 age -0.5051 -0.2914 1 25 30 12 2020 2189 age distribution 1.1678 0.6939 4 84 254 14 2020 2190 age factors 1.0335 0.1812 4 155 491 33 2020 2197 aged 1.2194 0.3957 4 403 2777 197 2020 2199 "aged, 80 and over" 1.3151 0.4832 4 213 1123 71 2020 2200 ageing -0.3649 0.4982 1 11 11 5 2020 2201 ageism 0.1207 0.8755 2 22 28 9 2020 2205 ageusia -0.5622 -0.359 1 27 47 17 2020 2210 aging -0.3627 0.1783 1 55 78 29 2020 2221 ai -0.2196 0.0371 2 11 12 5 2020 2242 air pollution -0.4217 0.3477 1 38 64 27 2020 2244 air quality -0.577 0.7449 1 11 16 10 2020 2249 air travel 0.0389 0.3228 2 44 75 7 2020 2253 airborne -0.725 0.2298 1 9 9 5 2020 2260 aircraft 0.6286 0.7505 2 36 55 5 2020 2265 airway -0.6283 0.0948 1 39 50 15 2020 2271 airway management -0.5131 0.1566 1 62 130 37 2020 2278 aki -0.5022 -0.659 1 6 7 5 2020 2284 alanine 0.4049 -0.8043 3 95 292 24 2020 2309 algorithm -0.2183 0.0498 1 19 22 6 2020 2312 algorithms 0.3275 -0.091 2 80 156 15 2020 2331 allergy -0.4831 -0.3946 1 24 41 15 2020 2343 allocation of health care resources -0.8912 0.8277 1 8 16 7 2020 2382 ambulatory care -0.1095 0.6975 2 69 111 13 2020 2383 ambulatory care facilities 0.0605 0.5565 2 34 59 7 2020 2395 amino acid sequence 0.5746 -0.8984 3 87 248 21 2020 2414 anaesthesia -0.7679 0.0976 1 20 23 12 2020 2420 anakinra -0.2001 -1.0379 3 30 40 10 2020 2424 analgesia -0.2692 -0.3541 1 24 26 6 2020 2456 anesthesia -0.0011 0.0655 1 50 68 13 2020 2463 anesthesiology -0.2814 0.4178 2 29 53 9 2020 2484 angiotensin -0.3474 -0.7704 1 32 41 7 2020 2490 angiotensin converting enzyme 2 -0.1153 -0.8455 1 29 30 11 2020 2496 angiotensin converting enzyme inhibitors -0.2982 -0.9431 1 16 18 8 2020 2500 angiotensin ii 0.2965 -0.7452 1 41 62 15 2020 2502 angiotensin ii receptor blockers -0.344 -1.0032 1 14 15 5 2020 2512 angiotensin receptor antagonists 0.106 -0.5851 1 82 192 19 2020 2513 angiotensin receptor blocker -0.4387 -0.8728 1 26 35 7 2020 2515 angiotensin receptor blockers -0.3234 -0.9385 1 16 21 8 2020 2520 angiotensin-converting enzyme -0.544 -0.6023 1 3 3 6 2020 2521 angiotensin-converting enzyme 2 0.2347 -0.8533 1 43 47 19 2020 2526 angiotensin-converting enzyme inhibitors 0.2595 -0.6445 1 110 314 36 2020 2530 angiotensin-converting enzyme-2 -0.4656 -0.6956 1 27 27 5 2019.8 2537 angiotensins 0.2758 -0.301 2 11 28 5 2020 2549 animal models -0.6346 -0.5891 1 9 9 7 2020 2554 animals 0.4746 -0.5371 3 321 1707 169 2019.9941 2556 "animals, wild" 0.3099 -0.203 3 30 54 5 2020 2564 anosmia -0.6163 -0.3272 1 50 114 45 2020 2576 anti-bacterial agents 0.8738 -0.354 4 57 98 8 2020 2596 anti-inflammatory -0.3938 -0.8119 1 26 35 14 2020 2597 anti-inflammatory agents 0.5178 -0.6198 3 60 106 11 2020 2598 "anti-inflammatory agents, non-steroidal" 0.4869 -0.4744 3 64 122 13 2020 2627 antibiotics 0.1263 -0.6569 1 23 24 8 2020 2631 "antibodies, monoclonal" 0.4053 -0.7074 3 107 270 24 2020 2632 "antibodies, neutralizing" 0.7888 -0.6891 3 92 225 16 2020 2633 "antibodies, viral" 0.8573 -0.582 3 159 549 47 2019.6596 2634 antibody 0.158 -0.7522 3 93 150 46 2020 2648 antibody-dependent enhancement 0.193 -0.5468 3 23 42 6 2020 2656 anticoagulant -0.2803 -0.7774 1 7 9 5 2020 2659 anticoagulants 0.1431 -0.2173 2 49 94 13 2020 2660 anticoagulation -0.2233 -0.7408 1 37 44 14 2020 2671 "antigens, viral" 0.632 -0.764 3 35 55 5 2020 2679 antimalarials 0.2231 -0.7636 3 38 80 11 2020 2705 antirheumatic agents 0.0429 -0.603 3 58 143 30 2020 2713 antiviral 0.0394 -0.7931 3 88 171 49 2020 2715 antiviral agents 0.6336 -0.5733 3 274 1193 113 2020 2719 antiviral drug 0.4018 -1.0016 3 23 24 5 2020 2720 antiviral drugs -0.0225 -0.6903 3 35 35 12 2020 2734 antiviral therapy 0.0615 -0.6401 3 24 38 16 2020 2735 antiviral treatment 1.0184 -0.6692 4 4 4 6 2020 2737 antivirals -0.4875 -0.4799 1 29 31 11 2020 2741 anxiety 0.6267 0.9851 5 154 590 110 2020 2743 anxiety disorders 0.9121 0.9062 5 38 86 7 2020 2765 apoptosis -0.0246 -0.906 3 28 30 6 2020 2767 appendectomy -0.1042 -0.0783 1 9 17 7 2020 2768 appendicitis -0.2959 -0.1386 1 18 30 10 2020 2780 apremilast -0.7891 -0.4574 1 15 22 8 2020 2792 arbidol 0.5043 -0.8038 3 26 30 8 2020 2796 ards -0.1799 -0.6591 1 144 274 80 2020 2798 "ards, acute respiratory distress syndrome" -0.5018 -0.6289 1 24 33 10 2020 2802 arima -0.2664 0.8583 2 7 10 5 2020 2809 arrhythmia -0.2749 -0.7225 1 19 25 9 2020 2811 arrhythmias -0.2269 -0.998 3 6 6 5 2020 2834 arthritis -0.1165 -0.3261 3 21 28 10 2020 2838 "arthritis, rheumatoid" 0.0668 -0.5921 3 37 65 14 2020 2839 arthroplasty -0.7376 0.2996 1 6 7 5 2020 2846 artificial intelligence -0.0837 0.1592 2 81 147 34 2020 2868 asia 0.0285 0.1877 2 39 53 7 2020 2871 asian continental ancestry group 0.7709 0.8583 5 41 70 6 2020 2883 assessment -0.5767 0.3836 1 25 30 10 2020 2897 asthma -0.4103 -0.507 1 45 74 34 2020 2903 asymptomatic 0.8303 -0.1587 4 60 102 24 2020 2908 asymptomatic diseases 1.0165 0.493 4 133 407 28 2020 2909 asymptomatic infection -0.6125 -0.4924 1 7 7 7 2020 2911 asymptomatic infections 0.9907 0.14 4 83 186 18 2020 2915 asymptomatic transmission -0.3923 -0.0936 1 12 13 6 2020 2938 atopic dermatitis -0.904 -0.4488 1 18 29 13 2020 2942 atrial fibrillation 0.051 -0.2433 1 13 13 5 2020 2950 attitude 0.9844 0.8521 4 32 47 7 2020 2967 australia 0.9083 0.7793 4 58 218 29 2020 2972 autoantibodies -0.3412 -0.958 3 7 8 5 2020 2981 autoimmune diseases -0.2701 -0.6822 3 34 84 26 2020 2988 autoimmunity -0.3207 -0.852 3 28 37 13 2020 2998 autophagy 0.1367 -0.5584 3 25 31 8 2020 2999 autopsy 0.0198 -0.2771 1 60 126 30 2020 3016 awareness -0.1858 0.8014 1 15 15 7 2020 3027 azithromycin 0.0036 -0.7996 3 78 174 39 2020 3045 bacteria -0.0597 -0.4076 1 12 13 5 2020 3065 bangladesh -0.1237 0.4211 2 11 15 5 2020 3069 bariatric surgery -0.4811 -0.382 1 6 8 5 2020 3070 baricitinib -0.1425 -0.8668 3 38 49 9 2020 3082 basic reproduction number 0.152 0.3661 2 103 254 45 2020 3086 bat 0.1109 -0.4233 3 62 120 18 2019.9444 3102 bcg -0.2076 -0.5667 3 17 19 5 2020 3145 bereavement -0.1953 0.8888 5 24 31 7 2020 3160 betacoronavirus 0.5269 -0.1239 2 1010 17580 2000 2019.9995 3173 bibliometrics 0.1531 -0.1159 2 13 17 5 2020 3175 big data -0.0545 0.8402 2 31 42 7 2020 3191 binding sites 0.6486 -0.9723 3 43 78 6 2020 3207 biochemistry -0.1086 -0.4934 1 5 5 5 2020 3221 bioinformatics 0.4843 -0.8262 3 44 61 11 2020 3223 biologic -0.9333 -0.5819 1 11 19 9 2020 3232 biological evolution 0.6328 -0.7278 3 39 80 7 2020 3235 biological products 0.2406 -0.7056 3 27 40 5 2020 3240 biological therapy 0.056 -0.5675 3 37 72 20 2020 3243 biologics -0.689 -0.6003 1 31 74 28 2020 3246 biomarker -0.2584 -0.5655 1 8 8 11 2020 3247 biomarkers 0.9984 -0.3859 4 96 206 32 2020 3254 biomedical research 0.0063 0.0409 2 76 206 27 2020 3261 biosafety -0.2977 -0.1951 1 8 8 7 2020 3292 bladder cancer -0.7423 -0.2192 1 12 14 6 2020 3317 blood glucose 0.3479 -0.1999 1 25 45 8 2020 3339 blood transfusion 0.0535 -0.3222 2 15 25 7 2020 3384 brain -0.0005 -0.4875 1 40 58 15 2020 3397 brazil 0.746 0.6945 2 86 226 29 2020 3400 breast cancer -0.7158 0.1412 1 15 18 20 2020 3404 breast feeding 1.0574 -0.2349 4 24 46 5 2020 3414 breastfeeding 0.6659 -0.4888 4 24 32 16 2020 3443 bronchoalveolar lavage fluid 1.0722 -0.4317 4 44 90 9 2020 3447 bronchoscopy -0.4251 0.215 1 23 31 14 2020 3486 burnout -0.1411 0.9708 5 11 14 7 2020 3489 burns -0.1557 0.0519 2 11 12 7 2020 3503 c-reactive protein 0.9677 -0.3969 4 63 114 17 2020 3532 california 0.8585 0.6901 4 38 50 6 2020 3539 canada 0.071 0.6475 2 88 171 22 2020 3542 cancer -0.4922 -0.06 1 82 137 78 2020 3544 cancer care -0.6939 0.6625 1 7 8 6 2020 3560 cancer patients -0.1995 -0.2268 1 22 24 10 2020 3580 cannula 0.9468 0.4123 4 26 46 5 2020 3585 capacity building 0.0546 0.9045 2 34 58 5 2020 3607 cardiac arrest -0.621 -0.1936 1 8 10 5 2020 3627 cardiac injury -0.1141 -0.3805 1 20 22 12 2020 3636 cardiac risk factors and prevention -0.4633 -0.319 1 5 6 5 2020 3638 cardiac surgery -0.5546 0.051 1 12 14 13 2020 3647 cardiogenic shock -0.3184 -0.6096 1 15 19 7 2020 3652 cardiology -0.0485 -0.0769 1 35 53 10 2020 3659 cardiomyopathy -0.2598 -0.804 1 4 4 6 2020 3662 cardiopulmonary resuscitation -0.3296 0.2306 2 35 66 15 2020 3666 cardiotoxicity 0.0134 -0.7035 3 26 33 5 2020 3667 cardiovascular -0.3759 -0.6884 1 45 52 16 2020 3674 cardiovascular diseases 0.0597 -0.2902 1 168 464 90 2020 3683 cardiovascular surgery -0.8903 0.0171 1 3 7 5 2020 3685 cardiovascular system 0.3371 -0.6154 1 46 75 11 2020 3688 care -0.6812 0.236 1 16 16 5 2020 3702 careers -0.4677 0.4773 1 30 45 29 2020 3704 caregivers 0.088 0.7894 2 44 71 9 2020 3720 case definition 1.108 0.74 4 30 137 10 2020 3724 case fatality rate 0.4384 0.5874 4 42 54 17 2020 3732 case report -0.3807 -0.6487 1 27 29 25 2020 3747 cat diseases 0.1363 -0.3187 3 12 40 5 2020 3765 cats 0.1141 -0.3293 3 15 48 7 2020 3809 cell line 0.6584 -0.819 3 56 141 12 2020 3837 "centers for disease control and prevention, u.s." 0.7523 0.8408 2 56 144 12 2020 3842 central nervous system -0.3756 -0.5721 1 37 44 17 2020 3852 cerebrospinal fluid -0.6512 -0.6003 1 22 27 6 2020 3858 cerebrovascular disease -0.7362 -0.4018 1 10 13 7 2020 3864 cervical cancer -1.0083 0.2234 1 11 17 8 2020 3868 cesarean section 1.1418 -0.2196 4 26 58 11 2020 3876 cgm -0.7444 0.4402 1 10 11 6 2020 3882 change -0.6424 0.3197 1 11 12 5 2020 3887 characteristics -0.2886 -0.086 1 16 18 7 2020 3895 checklist -0.1536 0.4447 2 24 27 5 2020 3912 chemokines 0.1711 -0.8603 1 12 14 5 2020 3917 chemotherapy -0.6846 0.064 1 22 33 16 2020 3920 chest 0.4661 -0.6545 1 9 10 5 2020 3922 chest computed tomography -0.2619 -0.5337 1 8 13 5 2020 3923 chest ct 0.8196 -0.565 1 28 32 11 2020 3938 chest x-ray 0.916 0.4258 4 22 22 8 2020 3946 chilblain -0.8565 -0.4893 1 19 33 13 2020 3949 chilblains -0.6871 -0.0791 1 14 21 11 2020 3951 child abuse 0.7892 0.7819 2 15 25 5 2020 3958 "child, preschool" 1.3804 0.3566 4 154 931 58 2019.7241 3964 children 0.9887 0.3318 4 370 1963 252 2019.9365 3973 china 0.8518 -0.0548 2 656 5533 586 2019.9983 3988 chiropractic -0.2661 0.6579 2 14 21 5 2020 3989 chiroptera 0.56 -0.5972 3 130 471 39 2019.9744 3996 chlorocebus aethiops 0.8511 -0.6703 3 65 136 9 2020 3998 chloroquine 0.098 -0.7171 3 188 627 138 2020 4030 chronic disease 0.8167 0.5175 4 96 184 18 2020 4039 chronic kidney disease -0.5218 -0.2589 1 8 10 7 2020 4049 chronic pain -0.5614 0.193 1 12 15 5 2020 4078 cirrhosis -0.8296 -0.3275 1 5 5 5 2020 4079 cirugia -0.9708 0.2539 1 5 9 5 2020 4084 cities 0.5173 0.5911 2 36 75 9 2020 4093 civil defense 0.1781 0.7701 2 146 505 50 2020 4114 climate -0.1439 0.1945 2 14 19 5 2020 4115 climate change -0.0383 0.8045 2 23 26 9 2020 4123 clinical -0.5802 0.4548 1 15 16 7 2020 4127 clinical care -0.4792 0.1187 1 8 9 5 2020 4131 clinical characteristics 0.8256 -0.3621 4 97 233 62 2020 4140 clinical decision-making -0.2694 0.0745 1 51 82 19 2020 4153 clinical ethics -0.9019 0.91 1 5 13 7 2020 4157 clinical feature -0.2524 -0.4235 1 6 6 5 2020 4158 clinical features -0.0698 -0.4692 1 57 71 32 2020 4167 clinical laboratory techniques 1.0237 -0.1604 4 396 2656 238 2020 4168 clinical management 0.1222 -0.449 3 22 23 5 2020 4170 clinical manifestations 0.1438 -0.6883 1 11 12 10 2020 4191 clinical practice -0.7439 0.1719 1 11 11 5 2020 4197 clinical protocols 0.74 -0.3416 2 24 42 6 2020 4198 clinical research -0.3594 -0.013 1 14 15 8 2020 4199 clinical research/practice -0.9489 -0.0203 1 8 18 6 2020 4213 clinical trials -0.3188 -0.4369 1 100 139 66 2020 4214 clinical trials as topic 0.1711 -0.456 3 155 500 53 2020 4255 cluster -0.5039 -0.0867 1 16 19 11 2020 4256 cluster analysis 0.9654 0.4989 4 47 89 8 2020 4275 cns -0.6253 -0.7055 1 11 11 6 2020 4287 co-infection 0.0781 -0.4265 1 33 39 18 2020 4295 coagulation -0.4108 -0.8065 1 20 22 9 2020 4301 coagulation parameter -0.3899 -1.0065 1 4 9 5 2020 4303 coagulopathy -0.3535 -0.8664 1 29 40 13 2020 4340 cohort studies 1.0213 0.5589 4 97 249 18 2020 4343 coinfection 0.9419 -0.1915 4 59 96 14 2020 4346 colchicine -0.5515 -0.745 1 15 17 7 2020 4365 colombia 0.1038 0.6224 2 20 27 5 2020 4380 colorectal neoplasms 0.0314 0.307 2 9 20 5 2020 4394 commerce 0.2372 0.6299 2 49 118 13 2020 4406 communicable disease control 0.2637 0.5911 2 136 440 47 2020 4408 communicable diseases -0.3277 0.3233 1 39 62 14 2020 4409 "communicable diseases, emerging" 0.3328 -0.2548 3 109 261 24 2020 4410 "communicable diseases, imported" 0.2365 -0.1471 2 71 140 19 2020 4411 communication 0.0772 0.7572 2 167 379 60 2020 4417 community -0.3311 0.4155 1 42 58 16 2020 4426 community health -0.3921 0.6402 1 11 11 5 2020 4432 community health workers 0.139 0.8696 2 17 30 6 2020 4444 community pharmacy -0.4619 0.579 5 10 15 7 2020 4453 community-acquired infections 0.9195 0.5672 4 47 76 6 2020 4460 comorbidities -0.3936 -0.1249 1 38 42 16 2020 4461 comorbidity 0.8937 0.3744 4 212 719 65 2020 4474 compassionate use trials 0.608 -0.4712 3 40 60 5 2020 4483 complement -0.1763 -1.1315 3 12 18 11 2020 4493 compliance -0.4277 0.3879 1 17 18 7 2020 4498 complications -0.4679 -0.2867 1 35 38 17 2020 4507 computational biology 0.5166 -0.8235 3 60 112 11 2020 4515 computed tomography 0.9064 -0.4078 4 85 234 59 2020 4526 computer simulation 0.2213 -0.1089 2 88 160 14 2020 4546 confidentiality 0.0209 0.9393 2 36 48 6 2020 4550 confinement 0.0857 1.1542 5 16 18 8 2020 4556 congenital heart disease -0.3278 0.2945 1 5 6 8 2020 4563 congresses as topic 0.3146 0.6769 2 30 52 5 2020 4565 conjunctiva -0.0466 -0.1334 1 22 29 7 2020 4570 conjunctivitis -0.2276 -0.0564 1 24 38 20 2020 4577 consensus -0.0633 0.0313 2 84 155 25 2020 4591 consolidation 0.807 -0.8375 1 10 12 5 2020 4602 consumer health information -0.082 0.8097 2 29 57 5 2020 4619 contact tracing 0.7953 0.717 2 167 599 57 2020 4629 containment 0.6197 0.8507 2 47 64 12 2020 4634 contamination -0.6805 -0.0198 1 15 15 6 2020 4646 continuity of patient care 0.0565 0.6013 2 27 54 8 2020 4649 continuous glucose monitoring -0.6719 0.2534 1 7 12 6 2020 4662 control -0.1815 0.3499 1 58 90 15 2020 4685 convalescent plasma 0.0212 -0.7396 3 49 71 23 2020 4688 convalescent plasma therapy -0.0331 -0.8037 1 5 7 5 2020 4698 copd -0.4515 -0.6329 1 18 24 11 2020 4700 coping -0.2635 1.1334 5 12 14 5 2020 4716 corona -0.2998 0.3997 1 80 104 31 2020 4722 corona virus -0.3282 -0.348 1 91 117 58 2020 4728 corona virus disease 2019 (covid-19) -0.0958 -0.1562 2 28 35 8 2020 4747 coronary artery disease 0.1142 -0.1627 1 12 16 8 2020 4776 coronavirus disease-19 -0.4831 -0.0362 1 13 13 5 2020 4777 coronavirus disease-2019 1.0433 -0.073 4 29 31 6 2020 4780 coronavirus diseases -0.2539 -0.2207 1 20 33 5 2020 4787 coronavirus infection 0.4944 0.3141 2 1048 20357 2423 2019.9996 4799 coronavirus pandemic -0.6358 0.2777 1 25 27 20 2020 4800 coronavirus pneumonia 0.5154 -0.3995 5 15 18 6 2020 4805 coronavirus sars-cov-2 -0.4792 0.1436 1 11 11 6 2020 4832 correlation -0.3179 -0.1827 1 15 16 5 2020 4838 corticosteroids -0.4599 -0.6738 1 35 46 19 2020 4844 cost of illness 0.5123 0.7609 2 52 84 9 2020 4856 cough 1.3198 0.0318 4 203 908 64 2020 4858 counseling 0.5087 0.9781 2 33 47 5 2020 4868 cov 0.3313 -0.4932 3 29 32 5 2020 4881 covid -0.6429 -0.0763 1 128 159 72 2020 4883 covid -19 -0.7005 0.4366 1 13 14 6 2020 4932 covid-19 disease -0.4067 -0.0882 1 13 13 6 2020 4949 covid-19 infection -0.4158 -0.253 1 16 16 14 2020 4963 covid-19 outbreak -0.4522 0.7461 1 16 17 15 2020 5093 crisis -0.4794 0.6787 5 23 29 15 2020 5098 crisis management -0.2703 0.8714 5 27 32 12 2020 5102 crispr -0.2271 -0.7081 3 23 24 6 2020 5111 critical care -0.0301 0.3328 2 238 640 101 2020 5118 critical illness 0.5722 -0.3446 2 133 378 44 2020 5129 critically ill -0.3317 -0.4206 1 10 11 5 2020 5131 critically ill patients -0.3723 -0.4451 1 11 12 5 2020 5137 crohn's disease -0.8653 -0.5925 1 14 28 10 2020 5138 cross infection 0.1249 0.4088 2 124 285 28 2020 5139 cross reactions 0.7135 -0.9634 3 28 63 5 2020 5151 cross-sectional studies 0.9294 0.8456 4 108 368 24 2020 5152 cross-sectional survey -0.3899 0.7979 5 10 12 5 2020 5159 crp -0.2509 -0.6806 1 20 22 7 2020 5187 csf -0.5755 -0.6204 1 16 19 6 2020 5189 ct 0.8389 -0.4172 4 68 145 33 2020 5202 ct scan 0.9535 -0.3075 4 33 64 9 2020 5205 "ct, computed tomography" 0.6546 -0.3787 4 10 10 5 2020 5220 culture 0.0701 -0.1562 1 20 22 6 2020 5243 cutaneous -1.1235 -0.389 1 8 17 11 2020 5247 cutaneous manifestation -0.9094 -0.3414 1 4 8 8 2020 5248 cutaneous manifestations -0.8779 -0.3937 1 9 20 16 2020 5274 cysteine endopeptidases 0.5231 -0.9513 3 34 73 7 2020 5275 cystic fibrosis -0.5052 0.4436 1 11 11 6 2020 5280 cytokine -0.1194 -0.9672 1 36 54 19 2020 5284 cytokine release syndrome 0.0827 -0.6731 3 60 123 19 2020 5286 cytokine storm -0.1293 -0.7174 1 131 238 88 2020 5287 cytokine storm syndrome -0.1969 -0.8341 1 16 17 10 2020 5291 cytokines 0.1635 -0.6251 3 164 390 71 2020 5309 d-dimer -0.3877 -0.8986 1 29 52 27 2020 5325 data analysis 0.5306 0.7984 2 14 18 6 2020 5327 data collection 0.2473 0.9373 2 46 76 7 2020 5331 data mining 0.2417 0.5277 2 41 78 9 2020 5338 data science -0.1572 0.3733 2 25 38 6 2020 5347 "databases, factual" 0.1259 0.6017 2 40 61 6 2020 5348 "databases, genetic" 0.6889 -0.6484 3 25 42 5 2020 5369 death -0.3903 0.0189 1 21 22 8 2020 5389 decision making 0.1305 0.7323 2 120 320 37 2020 5396 decision-making -0.6703 0.7734 1 24 33 14 2020 5402 decontamination -0.791 0.2015 1 17 32 12 2020 5406 deep learning 0.7083 -0.3813 4 47 75 23 2020 5408 deep vein thrombosis -0.5332 -0.723 1 17 39 17 2020 5428 delirium -0.22 0.187 1 27 32 13 2020 5429 delivery -0.4745 -0.2651 1 6 8 7 2020 5432 delivery of health care 0.125 0.8045 2 161 528 62 2020 5443 dementia 0.1622 0.9289 5 37 52 13 2020 5456 dengue -0.2619 0.0527 1 36 50 11 2020 5460 denmark 1.1363 0.009 4 36 66 6 2020 5467 dental care -0.0225 0.4397 2 32 101 18 2020 5471 dental education -0.5849 0.49 1 10 13 5 2020 5486 dental public health -0.6436 0.5162 1 11 15 5 2020 5491 dentistry -0.172 0.3191 2 50 113 28 2020 5492 dentists 0.6446 0.8022 2 43 104 11 2020 5502 depression 0.6087 1.0397 5 112 401 72 2020 5519 dermatology -0.5781 0.0431 1 73 120 48 2020 5531 dermatopathology -0.8219 -0.131 1 5 5 5 2020 5535 dermoscopy -0.8564 -0.102 1 8 9 6 2020 5559 developing countries -0.0322 0.4095 2 71 136 20 2020 5577 diabetes -0.4383 -0.1738 1 106 184 88 2020 5579 diabetes complications 0.8513 0.3019 4 48 117 13 2020 5582 diabetes mellitus 0.2414 -0.2138 1 106 259 52 2020 5589 diabetes technology -0.7408 0.3891 1 9 11 5 2020 5601 diagnosis -0.0051 -0.399 1 162 330 101 2020 5608 "diagnosis, differential" 0.9556 -0.2308 4 84 206 19 2020 5610 diagnostic -0.6662 -0.4577 1 7 7 5 2020 5618 diagnostic errors 1.1019 0.0349 4 25 41 5 2020 5629 diagnostic testing -0.4441 0.1086 1 12 13 5 2020 5639 diagnostics -0.0758 -0.36 1 50 66 18 2020 5642 dialysis -0.3758 0.0264 1 40 77 24 2020 5649 diarrhea 0.9095 -0.4535 4 112 241 42 2020 5655 diet -0.4917 0.1057 1 25 29 14 2020 5666 dietary supplements 0.1226 -0.3408 1 29 36 5 2020 5675 diffuse alveolar damage -0.4226 -0.5458 1 18 25 10 2020 5684 digestive system 0.8062 -0.7239 1 23 23 5 2020 5692 digital health -0.3078 0.7032 1 41 72 20 2020 5741 disability -0.6454 0.4378 1 9 9 8 2020 5744 disaster -0.4132 0.7728 1 12 17 12 2020 5745 disaster management -0.4251 0.7332 2 14 18 6 2020 5746 disaster medicine -0.6019 0.3689 1 7 7 6 2020 5748 disaster planning 0.2227 0.8543 2 96 219 25 2020 5757 disasters -0.0531 0.9243 2 12 14 6 2020 5758 discharge 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0.2021 3 8 9 6 2020 5983 drug therapy -0.0014 -0.2059 2 15 19 7 2020 6000 drugs 0.0699 -0.8112 3 64 87 16 2020 6003 "drugs, chinese herbal" 0.3446 -0.5173 3 69 195 22 2020 6018 dupilumab -0.9821 -0.5407 1 5 7 7 2020 6049 dysgeusia -0.8477 -0.3954 1 15 30 9 2020 6055 dyspnea 1.0533 0.0343 4 110 273 24 2020 6064 e-health -0.6369 0.6972 1 18 24 9 2020 6085 early diagnosis 1.0023 -0.0569 4 75 144 15 2020 6110 ebola -0.154 -0.1206 3 30 36 6 2020 6122 echocardiography -0.3028 -0.0611 1 33 47 14 2020 6127 ecmo -0.4983 -0.4394 1 13 15 10 2020 6150 economics -0.3116 0.4898 2 34 53 17 2020 6153 economy -0.6432 0.2916 1 17 18 5 2020 6166 editorial 0.1852 -0.3692 3 21 39 9 2020 6167 editorial policies -0.0665 0.4503 2 31 71 10 2020 6168 editorial/personal viewpoint -0.8618 0.1429 1 8 16 5 2020 6172 education -0.5692 0.5101 1 100 150 58 2020 6177 "education, distance" 0.0795 0.8139 2 37 72 10 2020 6179 "education, medical" -0.2396 0.7873 1 19 30 7 2020 6210 efficacy -0.595 -0.2812 1 17 22 10 2020 6220 egypt -0.167 0.6668 5 17 19 6 2020 6221 ehealth -0.6148 0.6193 1 18 23 8 2020 6234 elderly -0.2937 -0.0172 1 84 111 39 2020 6244 elective surgery -0.8525 0.306 1 20 22 12 2020 6267 electronic health records -0.1264 0.7622 2 19 31 5 2020 6276 electrophysiology -0.7378 0.0277 1 7 11 5 2020 6288 elisa -0.0171 -0.9885 1 26 39 19 2020 6304 emergencies -0.0148 0.4661 2 63 181 26 2020 6305 emergency -0.6862 0.2909 1 49 69 38 2020 6312 emergency department -0.2262 0.3462 1 36 39 18 2020 6320 emergency medical services 0.8251 0.6333 2 94 225 23 2020 6324 emergency medicine -0.3019 0.6501 1 34 44 16 2020 6327 emergency preparedness -0.6499 0.3893 1 5 7 6 2020 6332 emergency response -0.6522 0.1748 1 11 12 8 2020 6335 "emergency service, hospital" 0.876 0.623 4 92 229 20 2020 6340 emergency surgery -0.7513 0.342 1 7 9 7 2020 6349 emerging 0.1006 -0.3471 3 40 59 7 2020 6354 emerging infections 0.0116 0.1191 3 28 30 5 2020 6355 emerging infectious disease 0.4596 0.5509 4 45 56 9 2020 6356 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6 2020 6600 epidemic prevention and control 0.199 -0.2771 3 20 21 7 2020 6626 epidemiological characteristics 0.0423 -0.0759 1 12 13 6 2020 6633 epidemiological monitoring 0.4324 0.7058 2 122 301 27 2020 6641 epidemiology -0.0996 0.0995 1 384 1240 302 2020 6652 epilepsy -0.2911 0.3347 1 18 24 9 2020 6666 epitopes 0.4516 -0.8816 3 28 43 8 2020 6699 erythema multiforme -1.0079 -0.5442 1 9 11 6 2020 6747 ethics -0.5976 0.347 1 77 111 48 2020 6756 ethnicity -0.5207 0.6925 1 16 20 9 2020 6761 etiology -0.1491 -0.8296 1 12 16 5 2020 6768 europe 0.2876 0.6488 2 143 379 43 2020 6778 european union 0.3391 0.5931 2 55 86 8 2020 6780 eutheria 0.632 -0.8349 3 41 71 5 2020 6783 evaluation -0.744 -0.4458 1 13 13 6 2020 6788 evidence -0.6339 -0.132 1 9 9 5 2020 6797 evidence-based medicine -0.0732 0.2866 2 92 163 27 2020 6802 evolution 0.3894 -0.8969 3 21 23 10 2020 6803 "evolution, molecular" 0.4953 -0.6281 3 41 105 10 2019.9 6818 exercise -0.2434 0.5103 1 34 44 16 2020 6843 exposure -0.1343 -0.1107 3 31 39 7 2020 6867 extracorporeal membrane oxygenation 0.3818 -0.3149 1 66 140 25 2020 6875 extubation -0.8025 0.295 1 9 14 6 2020 6876 eye -0.2679 -0.0295 1 21 36 9 2020 6879 eye diseases 0.2617 0.5314 2 30 57 8 2020 6890 face mask -0.6895 0.4581 1 25 31 21 2020 6891 face masks -0.4933 0.1253 1 14 14 5 2020 6893 face shield -0.7713 0.4437 1 8 10 5 2020 6939 false negative -0.2873 -0.6399 1 5 7 6 2020 6950 family 0.8799 0.9265 4 39 56 7 2020 6957 family cluster 0.0143 -0.2557 1 28 36 16 2020 6960 family health 0.974 0.5973 4 127 294 20 2020 6961 family medicine -0.3644 0.92 2 7 10 5 2020 6981 fatal outcome 1.3632 0.4069 4 29 50 5 2020 6982 fatality -0.3568 -0.4297 1 14 14 7 2020 6984 fatigue 1.342 -0.0224 4 74 165 11 2020 6989 favipiravir -0.0957 -1.0214 3 33 44 13 2018.9231 6996 fear 0.5012 1.0174 5 70 148 24 2020 7003 feasibility studies 0.417 0.6449 2 21 43 6 2020 7014 feces 1.0908 -0.2919 4 86 222 20 2020 7015 federal government 0.2111 0.92 2 43 66 5 2020 7027 fellowship -0.9815 0.293 1 9 11 5 2020 7031 female 1.1255 0.2599 4 540 4788 358 2019.9553 7054 fetus 0.798 -0.5548 4 19 23 6 2020 7055 fever 1.2076 -0.046 4 239 1166 94 2020 7073 fibrinolysis -0.1704 -0.4006 1 22 33 8 2020 7078 fibrosis 0.2839 -0.7762 1 15 17 5 2020 7087 filtering facepiece respirators -0.8944 0.2413 1 6 14 5 2020 7099 "financing, government" 0.3362 0.8185 2 15 31 5 2020 7154 follow-up 0.5156 -0.3742 5 25 30 11 2020 7155 follow-up studies 0.8688 0.5647 5 40 58 6 2020 7166 food insecurity -0.6577 0.6714 1 13 14 5 2020 7181 forecast -0.1428 0.6716 2 22 24 7 2020 7182 forecasting 0.2553 0.7173 2 127 351 45 2020 7189 forensic pathology 0.1546 -0.2329 1 10 22 7 2020 7209 fracture -0.5005 0.2168 1 8 10 6 2020 7214 frailty -0.6024 0.106 1 15 19 11 2020 7217 france 0.1621 0.4294 2 68 113 19 2020 7249 furin 0.2955 -0.9172 3 41 57 11 2020 7289 gastroenterology -0.2594 -0.0634 1 23 38 13 2020 7292 gastrointestinal -0.3909 -0.2887 1 16 18 14 2020 7297 gastrointestinal diseases 0.2788 -0.1075 2 37 83 11 2020 7299 gastrointestinal endoscopy -0.7457 0.3731 1 5 6 6 2020 7305 gastrointestinal symptoms 0.0249 -0.6518 1 14 17 14 2020 7317 gender -0.1549 -0.1653 1 38 49 18 2020 7328 gene expression 0.6056 -0.9128 3 43 47 7 2020 7329 gene expression profiling 0.7384 -0.7673 3 45 74 6 2020 7350 general practice -0.2387 0.7117 2 23 37 14 2020 7351 general practitioners 0.3512 0.9232 2 20 29 5 2020 7353 general surgery -0.3896 0.1616 1 38 55 11 2020 7393 genetic variation 0.3986 -0.5528 3 20 40 5 2020 7394 genetics -0.5726 -0.2061 1 22 24 9 2020 7401 genome 0.5415 -0.4904 3 28 38 7 2020 7405 "genome, viral" 0.7453 -0.5983 3 149 628 54 2020 7416 genomics 0.5955 -0.5409 3 40 93 14 2020 7446 geriatrics -0.5944 0.571 1 19 25 12 2020 7447 germany 0.7759 0.5207 2 77 155 17 2020 7458 ghana -0.4339 0.7056 1 6 7 6 2020 7468 gis -0.3664 0.5912 1 21 27 7 2020 7480 global health 0.1738 0.5566 2 284 1112 150 2020 7494 global pandemic -0.466 0.3872 1 23 23 5 2020 7514 glucocorticoids 0.2426 -0.6081 3 31 41 9 2020 7525 glutathione -0.1057 -0.7531 1 8 12 5 2020 7555 google trends -0.0281 0.8854 2 39 53 12 2020 7558 government -0.2267 0.4693 2 28 54 19 2020 7564 government regulation 0.2217 0.8903 2 49 95 9 2020 7594 grief -0.2223 1.0129 5 13 19 7 2020 7599 ground glass opacities 0.7596 -0.8584 1 7 7 6 2020 7603 ground-glass opacity 0.9735 -0.581 4 40 60 12 2020 7625 guidance -0.515 -0.1133 1 20 20 10 2020 7628 guidelines -0.4574 0.1732 1 102 191 61 2020 7629 guidelines as topic 0.2148 0.6986 2 85 189 18 2020 7633 guillain-barre syndrome -0.05 -0.4004 1 12 12 9 2020 7656 gynecologic surgical procedures -0.0662 0.4677 2 14 19 5 2020 7660 gynecology -0.4778 0.4208 1 22 32 6 2020 7699 hand disinfection 0.6018 0.7644 2 68 114 10 2020 7700 hand eczema -0.3891 0.2061 1 7 8 6 2020 7701 hand hygiene -0.2089 0.3285 2 73 153 32 2019.9688 7750 head and neck -0.8232 0.1476 1 10 16 9 2020 7752 head and neck cancer -0.866 0.1612 1 26 31 25 2020 7761 head and neck surgery -0.7696 0.1703 1 9 12 9 2020 7763 head neck -0.6501 0.4125 1 10 11 5 2020 7765 headache 0.8963 0.0772 4 63 106 13 2020 7769 health -0.6324 0.4994 1 19 21 9 2020 7774 health behavior 0.2474 0.8519 2 46 71 11 2020 7778 health care -0.5534 0.3772 1 39 51 26 2020 7782 health care delivery -0.4127 0.6317 1 12 13 5 2020 7792 "health care quality, access, and evaluation" -0.1547 0.3558 2 11 13 5 2020 7793 health care rationing 0.0728 0.5909 2 34 57 7 2020 7797 health care system -0.4798 0.6321 1 11 13 6 2020 7804 health care workers -0.5699 0.5374 1 22 27 15 2020 7808 health communication 0.4878 0.911 2 39 78 10 2020 7814 health disparities -0.6179 0.5954 1 32 45 20 2020 7815 health economics -0.7683 0.4155 1 16 23 12 2020 7817 health education 0.1854 0.9388 2 50 64 9 2020 7820 health emergency -0.2798 0.3488 1 18 28 5 2020 7821 health equity -0.1617 0.9017 2 58 73 15 2020 7836 health information exchange -0.2828 -0.0594 1 3 21 7 2020 7843 "health knowledge, attitudes, practice" 0.8548 0.7581 4 121 372 30 2020 7845 health 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-0.4138 0.09 3 18 20 9 2020 7951 healthcare workers 0.0156 0.5713 2 144 257 66 2020 7960 heart 0.0439 -0.7292 1 39 62 11 2020 7964 heart diseases 0.3048 -0.524 1 52 87 7 2020 7965 heart failure -0.2174 -0.3596 1 68 111 35 2020 7975 heart transplantation 0.8013 -0.3307 4 33 55 6 2020 8019 hemodialysis -0.4149 -0.1502 1 38 57 27 2020 8039 hemorrhage 1.0122 -0.033 4 26 34 6 2020 8043 hemostasis -0.1651 -0.2761 1 22 29 6 2020 8050 heparin -0.4507 -0.7547 1 24 30 13 2020 8056 hepatitis -0.5212 -0.3648 1 10 10 6 2020 8069 hepatocellular carcinoma -0.8529 0.1088 1 7 8 5 2020 8076 herd immunity -0.4841 -0.2474 3 7 8 5 2020 8106 hidradenitis suppurativa -0.7538 -0.3482 1 12 18 7 2020 8175 "history, 20th century" -0.0078 -0.096 2 25 56 7 2020 8176 "history, 21st century" 0.0135 -0.1151 2 38 75 8 2020 8179 hiv -0.0192 -0.4459 3 52 71 31 2020 8214 home care services 0.4979 0.858 2 40 61 6 2020 8233 homes for the aged 0.7147 0.8696 2 30 60 6 2020 8239 homology modeling 0.1563 -1.1805 3 9 12 6 2020 8246 hong kong -0.1227 0.3786 2 65 106 17 2020 8262 hospital -0.4678 0.2407 1 46 54 16 2020 8265 hospital bed capacity 0.4301 0.8926 2 75 135 10 2020 8282 hospital mortality 0.1721 -0.1254 1 29 59 10 2020 8290 hospital preparedness -0.5449 -0.0007 1 8 10 5 2020 8304 hospitalization 0.9066 0.4788 4 204 612 61 2020 8309 hospitals -0.0211 0.7018 2 105 212 23 2020 8330 host specificity 0.4621 -0.8289 3 46 78 6 2020 8338 host-pathogen interactions 0.4025 -0.4805 3 48 85 9 2020 8378 human biology -0.5764 -0.6576 1 23 30 5 2020 8382 human coronavirus 0.317 -0.699 3 32 44 6 2020 8389 human factors -0.4929 0.6424 1 6 7 5 2020 8411 human rights 0.0097 0.9676 2 29 40 8 2020 8417 human-to-human transmission 0.4559 -0.7711 3 33 45 6 2020 8429 humidity 0.1319 0.6874 1 23 34 10 2020 8433 hungary 0.3263 -0.2041 2 34 66 6 2020 8454 hydroxychloroquine -0.0402 -0.7374 3 239 768 212 2020 8463 hygiene -0.1108 0.4805 2 60 102 15 2020 8475 hypercoagulability -0.378 -0.7903 1 22 25 11 2020 8480 hyperglycemia 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immunocompromised host 0.903 -0.1752 4 81 160 13 2020 8732 immunoglobulin g 1.1023 -0.4819 4 63 169 17 2019.0588 8733 immunoglobulin m 1.11 -0.4439 4 59 157 15 2020 8735 immunoglobulins 0.159 -0.3883 2 7 12 5 2020 8739 immunoinformatics -0.2089 -0.8442 3 3 5 6 2020 8740 immunologic factors 0.1888 -0.6737 3 43 71 6 2020 8749 immunology -0.4123 -0.4614 1 48 64 24 2020 8750 immunomodulation 0.0219 -0.6761 3 49 92 18 2020 8752 immunomodulators -0.5662 -0.7075 1 13 16 7 2020 8753 immunomodulatory -0.3629 -0.9219 1 14 16 5 2020 8756 immunopathology -0.0928 -0.9868 3 9 9 5 2020 8762 immunosuppressant -0.8875 -0.3047 1 8 14 8 2020 8764 immunosuppressants -0.6702 -0.7056 1 6 7 5 2020 8766 immunosuppression -0.3716 -0.4127 1 87 138 47 2020 8770 immunosuppressive agents 0.0854 -0.4733 3 71 134 13 2020 8777 immunotherapy 0.0798 -0.6192 3 67 132 30 2020 8792 importation -0.315 0.5155 1 14 22 7 2020 8794 imported case 0.1351 0.3134 2 11 11 5 2020 8825 incidence 0.5424 0.7475 2 130 343 37 2020 8842 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11 14 10 2020 8988 inflammation -0.0329 -0.6278 1 203 478 123 2020 8994 inflammatory bowel disease -0.652 -0.3811 1 31 44 22 2020 8996 inflammatory bowel diseases -0.0673 -0.0169 1 25 33 9 2020 9019 influenza -0.0194 -0.3563 1 118 206 54 2020 9020 influenza a -0.0799 -0.5853 1 10 11 5 2020 9023 "influenza a virus, h1n1 subtype" 0.404 -0.3514 3 49 88 7 2020 9039 influenza virus -0.0438 -0.5334 3 14 16 11 2020 9042 "influenza, human" 0.2773 -0.1677 2 144 342 31 2020 9046 infodemiology 0.0001 0.8726 2 32 54 7 2020 9052 information -0.1266 0.8682 2 32 38 8 2020 9055 information dissemination 0.1067 0.66 2 101 276 31 2020 9062 information storage and retrieval -0.0496 0.7036 2 32 55 6 2020 9064 information technology -0.1979 0.6875 2 23 32 8 2020 9069 informed consent -0.3297 0.3567 1 23 32 10 2020 9104 innate immunity -0.2122 -0.9221 3 27 48 19 2020 9107 innovation -0.7739 0.476 1 11 16 9 2020 9112 inpatient -0.72 0.1234 1 11 14 7 2020 9120 inpatients 0.6349 0.725 2 74 150 14 2020 9123 insomnia 0.0287 1.1384 5 18 28 5 2020 9132 insulin -0.3856 -0.3064 1 15 20 6 2020 9153 intellectual disability -0.4118 -0.4116 1 5 5 5 2020 9156 intensive care -0.1918 0.0299 1 92 160 38 2020 9159 intensive care unit -0.4699 -0.4119 1 50 55 27 2020 9162 intensive care units 0.5301 0.6667 2 165 499 51 2020 9163 "intensive care units, neonatal" 1.11 -0.0088 4 19 52 7 2020 9183 interferon -0.4942 -0.8251 1 18 20 13 2020 9193 interferons 0.7207 -0.7229 3 46 58 11 2020 9210 interleukin-6 0.2157 -0.6095 3 114 233 35 2020 9221 internal medicine 0.6841 0.4231 2 16 28 5 2020 9228 international cooperation 0.0363 0.6242 2 62 117 12 2020 9233 international health regulations 0.2236 0.8124 2 19 48 7 2020 9242 internationality 0.2969 0.7281 2 109 241 22 2020 9244 internet 0.2771 0.8735 2 130 330 35 2020 9252 interpersonal relations 0.4662 0.8553 2 31 56 6 2020 9254 interprofessional relations 0.0557 0.7028 2 82 181 18 2020 9260 interstitial pneumonia -0.5951 -0.678 1 15 15 9 2020 9261 intervention 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failure -0.5437 0.1585 1 9 13 6 2020 9480 kidney transplantation -0.1691 -0.1916 1 36 47 15 2020 9494 knowledge 0.645 0.8715 4 87 193 31 2020 9499 korea 0.9451 0.6398 4 59 117 15 2020 9508 lab life -0.4396 0.4009 1 12 15 11 2020 9513 laboratories 0.3245 0.658 2 71 118 11 2020 9514 laboratory 0.0493 -0.2322 1 28 37 8 2020 9529 laboratory medicine -0.3926 0.0758 1 16 18 6 2020 9535 laboratory tests 0.0808 -0.3733 4 7 9 7 2020 9551 laparoscopic surgery -0.4064 0.2189 1 12 14 5 2020 9553 laparoscopy -0.4793 0.3565 1 29 44 18 2020 9563 laryngectomy -0.9115 0.1627 1 11 13 6 2020 9568 laryngoscopy -0.8409 0.1172 1 8 9 5 2020 9594 latin america 0.1203 0.7012 2 40 58 12 2020 9613 leadership -0.0545 0.7457 2 56 92 19 2020 9615 learning -0.2757 0.7238 1 26 48 8 2020 9631 length of stay 0.1748 0.2826 2 37 50 7 2020 9647 leukocyte count 1.3071 -0.2156 4 32 58 5 2020 9719 literature review -0.2604 0.0008 1 22 25 5 2020 9732 liver -0.1498 -0.3891 1 39 58 17 2020 9737 liver disease -0.6789 -0.3216 1 13 13 6 2020 9738 liver diseases 0.1341 -0.3515 2 20 33 5 2020 9745 liver injury 0.1878 -0.7663 1 20 24 16 2020 9750 liver transplantation -0.8505 -0.013 1 9 10 11 2020 9776 lockdown -0.3584 0.6794 1 87 140 59 2020 9787 loneliness 0.0576 0.9624 5 20 27 6 2020 9790 long qt syndrome -0.3008 -0.7972 3 12 20 8 2020 9795 long-term care 0.7259 0.8094 4 48 109 23 2020 9811 lopinavir 0.4266 -0.7471 3 110 328 37 2020 9816 lopinavir/ritonavir -0.1469 -0.8958 3 15 22 13 2020 9861 lung 1.1422 -0.3303 4 246 1353 130 2020 9864 lung cancer -0.4501 -0.2845 1 23 27 19 2020 9874 lung diseases 0.8716 -0.378 4 61 126 15 2020 9888 lung injury 0.6915 -0.5011 1 35 54 11 2020 9893 lung neoplasms 0.8048 -0.426 3 37 73 12 2020 9907 lung ultrasound -0.3068 -0.4708 1 27 42 24 2020 9915 "lupus erythematosus, systemic" -0.3433 -0.8223 3 11 61 27 2020 9932 lymphocyte count 1.0397 -0.4887 4 33 43 7 2020 9935 lymphocyte subsets 0.8553 -0.4624 4 26 29 9 2020 9943 lymphopenia 0.5844 -0.5095 1 84 146 28 2020 9965 machine learning -0.0849 -0.1784 3 44 71 20 2020 9977 macrophages -0.0891 -0.447 3 24 28 5 2020 9987 main protease 0.4304 -1.185 3 20 23 8 2020 9997 malaria 0.173 -0.2196 2 31 53 9 2020 9998 malaysia 0.3712 -0.8289 3 17 17 5 2020 9999 male 1.182 0.1173 4 518 4652 337 2019.9525 10009 malnutrition -0.3912 -0.11 1 14 14 6 2020 10016 management -0.4171 0.1115 1 68 100 43 2020 10056 masks -0.1615 0.2814 2 105 237 48 2020 10066 mass media 0.3993 0.6775 2 20 39 5 2020 10068 mass screening 0.4654 0.7843 2 142 335 30 2020 10091 maternal morbidity -0.2218 -0.5267 1 21 28 6 2020 10092 maternal mortality -0.2951 -0.111 1 12 14 5 2020 10110 mathematical model -0.2225 0.5325 1 55 109 37 2020 10126 md simulation 0.0958 -1.3042 3 10 12 6 2020 10146 mechanical ventilation -0.3838 -0.4963 1 62 96 36 2020 10183 medical education -0.5709 0.6262 1 51 81 37 2020 10184 medical education & training -0.4915 0.6542 1 6 7 6 2020 10188 medical ethics -0.4772 0.5587 2 12 18 7 2020 10197 medical history taking 0.9861 0.4441 4 51 79 6 2020 10213 medical oncology -0.1245 0.2143 2 20 38 8 2020 10220 medical records 0.9865 -0.0024 4 24 45 6 2020 10223 medical research -0.0373 -0.4723 3 35 47 14 2020 10232 medical staff 0.147 0.844 5 59 107 24 2020 10237 medical student -0.7291 0.4434 1 12 13 5 2020 10239 medical students -0.0882 0.8391 1 27 30 9 2020 10265 medicine -0.6188 -0.1393 1 55 64 15 2020 10266 "medicine, chinese traditional" 0.3845 -0.5176 3 90 305 35 2020 10276 melanoma -0.5015 0.2059 1 13 18 9 2020 10278 melatonin -0.1172 -0.6732 1 24 25 7 2020 10293 meningitis -0.6781 -0.6135 1 11 14 6 2020 10300 mental disorders 0.3888 0.985 2 73 177 17 2020 10302 mental health 0.2941 0.9486 5 226 790 158 2020 10308 mental health services 0.3522 0.9808 2 76 211 24 2020 10316 mers -0.0099 -0.5315 3 165 409 103 2019.9903 10332 mesenchymal stem cells -0.185 -0.9048 1 20 33 12 2020 10339 meta-analysis -0.2657 -0.3136 1 74 105 57 2020 10350 metabolic syndrome -0.0808 -0.3986 1 10 12 6 2020 10368 metformin -0.4128 -0.6716 1 13 18 7 2020 10378 methodology -0.4303 0.3267 1 14 16 8 2020 10379 methotrexate -0.4808 -0.8759 3 25 32 9 2020 10381 methylprednisolone 0.6935 -0.6132 3 50 80 10 2020 10387 mexico -0.2454 0.3257 2 20 21 8 2020 10389 mhealth -0.0147 0.8949 2 36 61 9 2020 10393 mice 0.6897 -0.7157 3 82 170 16 2020 10406 microbiology -0.4674 -0.255 1 14 18 6 2020 10436 middle aged 1.2968 0.242 4 436 3727 260 2020 10440 middle east respiratory syndrome coronavirus 0.4272 -0.6552 3 148 424 43 2020 10448 midwifery 0.5713 0.7651 2 27 44 5 2020 10452 migraine 0.0253 -0.4104 1 15 17 5 2020 10470 military personnel 0.8895 0.4341 2 23 46 6 2020 10481 mindfulness 0.6222 0.9202 5 19 24 5 2020 10511 misinformation -0.183 0.7015 2 19 39 7 2020 10518 mitigation -0.3348 0.6524 1 9 12 7 2020 10531 mm-pbsa 0.2212 -1.4303 3 6 6 5 2020 10537 mobile applications 0.2234 0.6671 2 45 81 8 2020 10554 mobility -0.3437 0.7452 1 8 10 5 2020 10563 modeling -0.3303 -0.1838 3 18 18 8 2020 10565 modelling -0.443 0.3166 1 11 12 6 2020 10567 models -0.2057 0.8067 1 5 6 5 2020 10573 "models, molecular" 0.6012 -0.9584 3 70 226 18 2020 10575 "models, statistical" 0.5081 0.7189 2 92 244 22 2020 10576 "models, theoretical" 0.372 0.8064 2 111 316 30 2019.4333 10601 molecular diagnostics -0.6422 -0.1154 1 13 15 10 2020 10603 molecular docking 0.2361 -0.9689 3 42 83 41 2020 10605 molecular docking simulation 0.4772 -0.9408 3 48 107 9 2020 10609 molecular dynamics 0.1856 -1.2716 3 9 17 12 2020 10610 molecular dynamics simulation 0.4961 -0.9439 3 25 38 8 2020 10612 molecular epidemiology 0.5571 -0.4583 3 45 69 7 2020 10627 molecular testing -0.3499 -0.2746 1 11 12 6 2020 10640 monoclonal antibody -0.2067 -0.8947 3 3 4 5 2020 10656 morbidity 0.0041 -0.0676 1 32 40 9 2020 10662 mortality 0.0818 -0.072 1 245 670 150 2020 10684 mouth 0.7204 -0.4579 3 20 31 5 2020 10697 mri -0.5048 -0.8087 1 4 4 5 2020 10742 multidetector computed tomography 1.4058 -0.0459 4 22 31 5 2020 10773 multiple sclerosis -0.0317 -0.1355 1 33 53 24 2020 10796 mutation 0.6412 -0.7015 3 62 110 18 2020 10804 myalgia 1.3932 0.4193 4 56 97 6 2020 10818 myocardial infarction -0.2211 -0.2626 1 44 71 15 2020 10820 myocardial injury -0.239 -0.4839 1 27 39 17 2020 10823 myocarditis -0.2909 -0.5897 1 50 85 26 2020 10824 myocardium 0.3128 -0.5528 1 46 85 7 2020 10844 n95 -0.7676 0.1874 1 14 28 9 2020 10846 n95 respirator -0.9448 0.2861 1 11 19 11 2020 10886 nanotechnology -0.0667 0.014 2 13 21 6 2020 10916 nasopharyngeal swab -0.3355 -0.5712 1 12 14 11 2020 10920 nasopharynx 1.173 -0.2436 4 69 163 13 2020 10933 national health programs 0.5729 0.7855 2 22 36 5 2020 10972 ncov-2019 0.0595 -0.762 3 17 18 6 2020 11025 neonates 0.6532 -0.4023 4 29 51 18 2020 11029 neoplasms 0.0305 -0.044 2 85 235 39 2020 11030 nepal 0.6783 0.8396 2 37 75 11 2020 11035 nephrology -0.2212 -0.0119 1 17 30 5 2020 11041 nerve block -0.7497 0.113 1 9 12 6 2020 11043 nervous system -0.422 -0.3899 3 12 17 13 2020 11044 nervous system diseases 0.9085 0.2359 2 26 51 6 2020 11055 network pharmacology 0.0573 -0.6853 3 20 26 11 2020 11090 neuroinvasion -0.6813 -0.5742 1 14 17 7 2020 11103 neurological complications -0.7472 -0.608 1 11 17 6 2020 11109 neurological manifestations -0.5685 -0.5309 1 14 14 11 2020 11113 neurological symptoms -0.5247 -0.7549 1 8 10 8 2020 11115 neurology -0.5676 -0.402 1 21 26 13 2020 11139 neurosurgery -0.6445 0.3611 1 37 55 33 2020 11149 neurotropism -0.6169 -0.5208 1 10 11 6 2020 11156 neutralization tests 0.9882 -0.6637 3 46 78 5 2020 11157 neutralizing antibodies -0.0584 -0.9165 3 11 12 5 2020 11158 neutralizing antibody 0.9166 -0.6311 3 40 55 6 2020 11169 neutrophil-to-lymphocyte ratio 0.1638 -0.192 1 6 6 5 2020 11172 neutrophils 0.3615 -0.6106 1 16 20 5 2020 11175 new coronavirus -0.1694 0.0927 2 21 33 6 2020 11191 new york -0.0006 0.1423 1 39 49 8 2020 11192 new york city 0.0684 0.8678 2 37 54 6 2020 11193 new zealand 0.3718 0.6601 2 59 97 12 2020 11205 next-generation sequencing -0.2838 -0.4916 1 12 13 6 2020 11236 nigeria -0.1513 0.6913 2 36 48 10 2020 11266 no(2) -0.6845 0.6479 1 10 12 7 2020 11278 nomogram 0.6868 -0.2346 1 5 6 6 2020 11301 non-invasive ventilation -0.2259 -0.6807 1 6 6 6 2020 11334 noninvasive ventilation 0.7728 -0.2306 4 71 122 10 2020 11362 nosocomial infection -0.1886 -0.0319 1 36 45 16 2020 11368 nosocomial transmission 0.0215 0.2823 1 28 29 8 2020 11380 novel corona virus -0.6217 -0.4712 1 13 14 9 2020 11384 novel coronavirus disease -0.5181 -0.2676 1 18 18 9 2020 11393 novel coronavirus pneumonia 0.2954 -0.474 1 135 257 84 2020 11448 nucleic acid amplification techniques 0.8338 -0.4973 4 53 112 11 2020 11452 nucleic acid test 0.9167 -0.3043 4 29 30 5 2020 11458 nucleocapsid 0.8372 -0.473 4 33 34 6 2020 11461 nucleocapsid proteins 0.6574 -0.7341 3 36 73 6 2020 11485 nurses 0.0143 0.9043 2 61 101 19 2020 11487 nursing -0.2357 0.7639 2 11 15 6 2020 11490 nursing care -0.1572 0.1238 1 39 57 10 2020 11496 nursing home -0.3974 0.7439 1 4 4 5 2020 11497 nursing homes 0.466 0.9178 2 58 106 21 2020 11515 nutrition -0.5488 -0.2245 1 19 19 8 2020 11527 nutritional support 0.0562 -0.3476 2 20 34 6 2020 11533 obesity -0.2277 -0.3203 1 84 128 58 2020 11548 obstetrics -0.6649 0.2933 1 28 30 9 2020 11557 occupational diseases 0.2345 0.7567 2 24 42 6 2020 11558 occupational exposure 0.419 0.7468 2 56 133 16 2020 11559 occupational health -0.1895 0.5059 2 36 53 13 2020 11607 older adults -0.31 0.7838 5 36 44 21 2020 11609 older patients -0.1533 -0.3411 1 8 9 5 2020 11610 older people -0.2143 0.6754 1 19 24 11 2020 11615 olfaction -0.8744 -0.3566 1 16 34 11 2020 11616 olfaction disorders 0.9328 0.1988 4 30 60 6 2020 11617 olfactory -0.8419 -0.4562 1 18 28 5 2020 11622 olfactory dysfunction -0.3124 -0.1315 1 21 33 8 2020 11649 oncology -0.79 0.0374 1 25 39 22 2020 11660 one health -0.1432 -0.148 3 42 75 18 2020 11714 operating rooms -0.1076 0.4478 1 50 74 12 2020 11734 ophthalmologists -0.0756 0.2363 2 15 36 6 2020 11735 ophthalmology -0.2893 0.3606 2 40 91 22 2020 11756 oral cancer -0.4689 0.6258 1 4 4 5 2020 11766 oral health -0.0472 0.4412 2 18 35 7 2020 11777 oral medicine -0.2738 0.4444 2 23 38 7 2020 11841 origin 0.7595 -0.6743 3 42 56 7 2020 11848 oropharynx 0.9969 -0.3168 4 51 97 11 2020 11855 orthopaedic -0.8391 0.4174 1 5 6 6 2020 11867 orthopaedics -0.7861 0.3328 1 21 26 12 2020 11877 oseltamivir 0.7724 -0.5078 3 52 79 5 2020 11892 otolaryngology -0.6987 0.3353 1 72 126 50 2020 11907 outbreak -0.0204 0.2384 1 313 953 168 2020 11916 outcome -0.1718 -0.3698 1 83 114 45 2020 11917 "outcome and process assessment, health care" -0.3696 -0.1801 3 6 10 5 2020 11919 "outcome assessment, health care" 0.7022 0.6744 5 25 31 5 2020 11935 outpatients -0.1197 0.171 1 35 56 10 2020 11939 ovarian cancer -0.9388 0.2264 1 10 15 7 2020 11952 oxidative stress -0.2196 -0.7915 1 14 17 7 2020 11956 oxygen 0.6764 -0.3378 4 46 75 11 2020 11958 oxygen inhalation therapy 1.1739 -0.0894 4 44 79 7 2020 11963 oxygenation -0.1026 -0.5821 1 14 15 5 2020 11965 ozone -0.536 0.4782 1 17 21 9 2020 11983 paediatric -0.539 -0.1011 1 19 21 6 2020 11993 paediatrics -0.5359 0.0546 1 10 10 5 2020 11996 pain -0.6744 0.3276 1 9 10 6 2020 11997 pain management -0.5173 0.2677 1 21 34 10 2020 12001 pakistan -0.4585 0.4893 1 16 21 10 2020 12004 palliative care -0.057 0.7826 2 62 111 33 2020 12017 pandemia -0.3248 0.0044 1 52 79 28 2020 12019 pandemic 0.2243 0.1065 2 1247 19250 2930 2019.9997 12037 pandemic preparedness -0.6825 0.6126 1 6 6 7 2020 12039 pandemic response -0.8028 0.6033 1 13 14 8 2020 12047 pandemie -0.5099 0.4245 1 13 18 6 2020 12072 parameter estimation -0.19 0.7428 1 11 15 5 2020 12088 parkinson's disease -0.4445 0.0272 1 15 17 14 2020 12106 particulate matter -0.5749 0.2436 1 14 17 5 2020 12126 pathogenesis 0.0026 -0.5868 3 98 190 43 2020 12130 pathogenicity -0.1327 -0.8031 1 9 12 6 2020 12135 pathology -0.3924 -0.0553 1 46 52 17 2020 12149 patient admission 0.5492 0.7989 2 54 85 7 2020 12155 patient care -0.1827 0.4452 2 111 188 25 2020 12157 patient care planning 0.9521 0.4484 4 54 86 8 2020 12158 patient care team 0.2257 0.3129 2 63 109 13 2020 12163 patient discharge 1.1302 -0.0785 4 60 130 11 2020 12170 patient isolation 0.7141 0.7372 2 162 423 40 2020 12186 patient safety -0.2819 0.1617 1 67 112 24 2020 12192 patient transfer 0.5665 0.7289 2 52 84 7 2020 12214 pcr -0.3513 -0.3802 1 46 63 24 2020 12260 pediatrics -0.0201 -0.0227 1 96 170 56 2020 12265 peer review 0.0802 0.3202 2 13 31 6 2020 12298 peptidyl-dipeptidase a 0.5575 -0.6833 3 211 853 80 2020 12304 perception 0.2817 1.0231 5 27 32 7 2020 12309 percutaneous coronary intervention -0.4219 -0.1317 1 24 38 9 2020 12331 periodicals as topic -0.0395 0.0768 2 49 126 19 2020 12350 peritoneal dialysis -0.2936 -0.1799 1 15 24 6 2020 12354 pernio -1.0827 -0.2734 1 8 15 6 2020 12365 personal protection -0.2435 0.44 2 18 18 6 2020 12366 personal protection equipment -0.4747 0.0591 1 9 10 7 2020 12368 personal protective equipment -0.2258 0.3904 2 268 833 174 2020 12369 personal protective equipment (ppe) -0.6344 0.4793 1 17 22 16 2020 12380 "personnel, hospital" 0.5771 0.8836 2 56 97 8 2020 12387 pet -0.0842 -0.5439 1 4 5 5 2020 12397 pharmaceutical care -0.1661 0.0039 2 12 16 5 2020 12406 pharmacists -0.3354 0.5326 2 33 60 22 2020 12412 pharmacokinetics -0.3699 -0.7342 3 18 23 10 2020 12416 pharmacology -0.6328 -0.2608 1 17 17 5 2020 12421 pharmacotherapy -0.3994 -0.1508 1 10 13 5 2020 12423 pharmacy -0.666 0.5338 1 8 9 5 2020 12428 pharmacy service -0.4309 0.3733 2 7 12 5 2020 12434 pharynx 1.0885 -0.3862 4 64 154 13 2020 12463 phylogenetic analysis 0.5095 -0.6734 3 30 44 8 2020 12466 phylogenetics 0.7418 -1.0711 3 1 1 5 2020 12467 phylogeny 0.7272 -0.5525 3 128 501 55 2020 12469 physical activity -0.2127 0.772 5 31 38 18 2020 12494 physicians 0.3072 0.6007 2 63 109 13 2020 12521 pioglitazone -0.4728 -0.7274 1 8 12 5 2020 12532 placenta 0.7395 -0.4812 4 32 39 6 2020 12536 plague 0.015 0.6134 2 13 19 5 2020 12540 planning -0.7998 0.4282 1 15 15 6 2020 12551 plasma 0.3505 -0.712 3 30 49 7 2020 12554 plasma exchange 0.2165 -0.652 3 19 23 5 2020 12560 plasmapheresis -0.4628 -0.6307 1 6 6 5 2020 12568 plastic surgery -0.6493 0.6321 1 12 15 6 2020 12576 platelet count 0.2944 -0.6423 1 7 7 5 2020 12586 pleural effusion 1.1822 -0.2949 4 34 45 5 2020 12603 pm2.5 -0.7266 0.6581 1 9 15 6 2020 12609 pneumonia 0.4375 -0.4159 1 370 1348 315 2020 12622 pneumothorax 0.1693 -0.1634 1 20 31 9 2020 12624 pocus -0.4856 -0.3612 1 7 11 6 2020 12634 point-of-care -0.3753 -0.2472 1 12 13 11 2020 12638 point-of-care systems 1.259 0.4862 4 36 75 5 2020 12640 point-of-care testing 0.5291 -0.436 1 41 63 10 2020 12642 point-of-care ultrasound -0.4338 -0.2323 1 8 11 6 2020 12644 poisoning -0.5781 0.307 1 6 8 6 2020 12647 poland -0.2727 0.3199 2 30 45 5 2020 12649 policy -0.389 0.5745 1 71 117 41 2020 12654 policy making 0.1733 0.9493 2 27 46 5 2020 12667 politics 0.0556 0.8456 2 66 159 21 2020 12682 polymerase chain reaction 0.871 -0.2093 4 123 244 30 2020 12716 population health -0.3507 0.4587 1 20 24 7 2020 12723 population movement -0.096 -0.425 3 5 9 5 2020 12728 population surveillance 0.6615 0.7727 2 136 461 39 2020 12738 portugal 0.0899 0.3525 2 17 41 11 2020 12762 post-exposure prophylaxis 0.1923 -0.896 3 23 25 5 2020 12773 post-traumatic stress disorder 0.518 1.0823 5 15 22 5 2020 12791 postoperative complications 0.0142 -0.0214 1 22 32 5 2020 12811 poverty 0.1501 0.9981 2 32 47 5 2020 12825 ppe -0.7373 0.2683 1 67 101 41 2020 12837 practice 0.3367 0.777 4 40 52 11 2020 12841 practice guidelines as topic 0.3362 0.5266 2 216 691 73 2020 12842 practice management -0.4262 0.4711 1 18 22 7 2020 12872 precision medicine 0.1772 -0.2591 5 15 19 5 2020 12879 prediction -0.0723 -0.0464 1 60 77 29 2020 12890 predictive value of tests 1.16 -0.1217 4 57 110 8 2020 12898 pregnancy 0.7434 -0.2817 4 211 707 150 2020 12899 "pregnancy complications, infectious" 1.0996 -0.0534 4 81 320 28 2020 12901 pregnancy outcome 1.1341 -0.2645 4 37 90 13 2020 12908 pregnant women 0.8161 -0.23 4 37 76 14 2020 12934 preparedness -0.1492 0.5158 2 61 94 18 2020 12950 presymptomatic -0.3618 -0.2946 1 9 16 5 2020 12957 prevalence 0.6875 0.5219 2 98 212 32 2020 12967 prevention -0.3203 0.1146 1 170 351 93 2020 12968 prevention and control 0.0993 0.2996 1 49 69 13 2020 12982 prevention strategies -0.4114 0.4765 1 16 24 7 2020 12990 preventive measures -0.2503 0.8102 1 17 17 5 2020 12991 preventive medicine -0.249 0.2947 2 23 33 10 2020 12999 primary care -0.2659 0.691 1 10 11 8 2020 13006 primary healthcare 0.1538 0.6683 2 72 132 31 2020 13033 privacy 0.09 0.856 2 24 39 9 2020 13044 probiotics 0.1177 -0.4818 2 9 13 5 2020 13048 procalcitonin 0.8951 -0.3698 4 25 31 6 2020 13072 professional role 0.0225 0.718 2 67 152 16 2020 13081 prognosis 0.8565 -0.2936 4 186 595 94 2020 13109 prone position 0.1755 -0.275 1 20 24 9 2020 13118 prophylaxis -0.4327 -0.786 1 26 33 13 2020 13126 prospective studies 0.9647 0.398 4 53 108 10 2020 13131 prostate cancer -0.9563 -0.0065 1 9 13 11 2020 13140 protease inhibitor -0.2438 -0.816 3 10 10 7 2020 13142 protease inhibitors 0.7375 -0.8249 3 74 132 13 2020 13150 protection -0.2347 0.174 2 44 74 19 2020 13153 protective clothing 0.4959 0.8089 2 51 74 9 2020 13158 protective measures -0.4078 0.2916 1 23 27 7 2020 13160 protein binding 0.6369 -0.9395 3 36 81 7 2020 13162 protein conformation 0.4918 -0.8643 3 33 66 7 2020 13166 protein domains 0.6803 -0.9396 3 48 135 11 2020 13186 "protein structure, tertiary" 0.641 -0.8791 3 42 101 9 2020 13199 protocol -0.3323 -0.6656 1 57 93 30 2020 13216 psoriasis -0.6817 -0.4635 1 34 81 41 2020 13237 psychiatry -0.1 0.7788 2 73 174 35 2020 13253 psychological distress 0.6801 0.9394 5 56 114 18 2020 13261 psychological impact 0.3268 1.0745 5 24 34 7 2020 13276 psychology 0.4828 1.0022 5 32 39 8 2020 13297 psychotherapy 0.0289 0.9903 2 25 34 7 2020 13307 ptsd 0.0702 1.1602 5 26 46 14 2020 13316 public health -0.0624 0.579 2 487 2346 404 2020 13322 public health emergencies 0.6178 0.8864 5 23 31 6 2020 13323 public health emergency -0.1779 0.1965 2 38 70 18 2020 13324 public health emergency of international concern -0.1447 0.7255 2 20 26 8 2020 13326 public health ethics -0.2862 0.6758 2 21 30 12 2020 13340 public health practice 0.5204 0.8744 2 64 154 16 2020 13344 public health surveillance 0.3248 0.8547 2 57 128 16 2020 13350 public opinion 0.5051 0.9321 2 56 107 9 2020 13352 public policy 0.1904 0.8642 2 94 189 25 2020 13370 publishing -0.1246 0.3552 2 27 70 17 2020 13392 "pulmonary disease, chronic obstructive" 0.1269 -0.0673 2 12 28 6 2020 13395 pulmonary embolism -0.1984 -0.611 1 57 117 43 2020 13397 pulmonary fibrosis 0.3119 -0.6729 1 35 46 10 2020 13400 pulmonary hypertension -0.3557 -0.6232 1 8 8 5 2020 13406 pulmonary rehabilitation 0.0451 0.0017 1 17 22 5 2020 13449 qt interval -0.5199 -0.5087 3 11 25 9 2020 13451 qt prolongation -0.1428 -0.9473 3 4 10 7 2020 13469 quality improvement -0.5969 0.4263 1 27 42 17 2020 13475 quality of care -0.3019 0.6821 2 20 23 6 2020 13476 quality of health care 0.0394 0.6762 2 33 50 7 2020 13477 quality of life 0.5176 0.8363 5 51 76 12 2020 13489 quarantine 0.3618 0.727 2 319 1300 177 2019.9944 13501 questionnaire -0.6465 0.5269 1 15 15 7 2020 13516 race -0.6337 0.4135 1 21 27 11 2020 13521 racism -0.1943 0.5715 2 23 36 9 2020 13523 radiation -0.6562 -0.1123 1 14 17 6 2020 13527 radiation oncology -0.4761 0.2195 1 22 39 14 2020 13536 radiography 0.9746 -0.3305 4 43 69 12 2020 13537 "radiography, thoracic" 1.3777 -0.0862 4 114 525 40 2020 13544 radiologists 0.8621 0.5004 2 25 49 6 2020 13545 radiology -0.0298 0.0091 1 50 80 21 2020 13554 radiotherapy -0.7164 0.0959 1 34 52 28 2020 13563 randomised controlled trial -0.3943 -0.8481 1 32 59 19 2020 13565 randomized controlled trial -0.171 -0.4492 1 25 29 8 2020 13566 randomized controlled trials -0.2136 -0.2114 1 14 16 6 2020 13567 randomized controlled trials as topic 0.0431 -0.1953 3 72 129 14 2020 13587 rapid test -0.1622 -0.9955 1 11 14 6 2020 13594 ras 0.0623 -0.874 1 17 24 6 2020 13599 rash -0.6455 -0.1939 1 9 10 7 2020 13604 rationing -0.6495 0.4731 1 8 11 5 2020 13614 rdrp 0.4216 -0.9169 3 42 53 9 2020 13633 "reagent kits, diagnostic" 0.9202 -0.3329 4 33 57 6 2020 13635 real time polymerase chain reaction 0.0584 -0.5242 1 82 130 63 2020 13640 real-time pcr 0.0885 -0.4947 1 25 26 5 2020 13641 real-time polymerase chain reaction 1.2343 -0.2543 4 149 672 53 2020 13663 receptor-binding domain -0.1085 -0.9316 3 8 10 5 2020 13674 "receptors, virus" 0.5755 -0.8272 3 128 367 32 2020 13685 recombination 0.3836 -0.8396 3 22 31 5 2020 13693 recommendations -0.4088 0.2431 1 65 111 34 2020 13703 recovery -0.4801 -0.1147 1 25 31 10 2020 13724 redeployment -0.8407 0.3224 1 13 16 6 2020 13745 refugees 0.0279 0.6649 2 13 25 6 2020 13749 regional anesthesia -0.8319 0.1741 1 12 20 8 2020 13754 registries -0.0051 0.4086 2 12 20 5 2020 13770 rehabilitation -0.2 0.2326 1 44 58 19 2020 13789 religion -0.3945 0.269 1 8 9 6 2020 13801 remdesivir 0.1129 -0.8861 3 116 259 58 2020 13813 remote consultation -0.063 0.4016 2 31 52 9 2020 13822 remote monitoring -0.641 0.2374 1 7 16 6 2020 13831 renal dialysis -0.2396 0.0596 1 25 57 8 2020 13840 renal replacement therapy -0.1304 -0.3614 1 16 26 6 2020 13849 renin-angiotensin system 0.1662 -0.5686 1 64 165 30 2020 13855 renin-angiotensin-aldosterone system -0.4821 -0.9044 1 26 27 7 2020 13873 reproducibility of results 0.8049 0.3333 2 94 158 14 2020 13875 reproductive health 0.0324 0.8585 2 30 47 11 2020 13878 reproductive number 0.0323 0.7475 2 55 89 28 2020 13881 republic of korea 0.8342 0.5874 2 142 424 43 2020 13885 repurposing 0.105 -1.0822 3 12 12 7 2020 13892 research ethics -0.678 0.1766 1 10 12 6 2020 13900 research personnel -0.1456 0.6091 2 38 56 5 2020 13912 residency -0.8075 0.4913 1 31 48 20 2020 13925 residents -0.7557 0.5549 1 12 15 6 2020 13927 resilience -0.426 0.8136 1 36 45 16 2020 13928 "resilience, psychological" 0.8112 0.9233 5 35 58 5 2020 13935 resource allocation -0.0857 0.7073 2 84 172 33 2020 13942 resources -0.7269 0.3288 1 8 10 5 2020 13943 respiration -0.049 -0.2287 1 27 35 6 2020 13946 "respiration, artificial" 0.7422 0.3547 2 134 412 39 2020 13947 respirator -0.7335 0.1726 1 8 11 5 2020 13950 respirators -0.5351 0.406 2 6 11 6 2020 13951 respiratory -0.2398 -0.2442 1 53 71 13 2020 13961 respiratory disease -0.1149 -0.2012 1 63 96 17 2020 13963 respiratory distress -0.3102 -0.4958 1 26 26 7 2020 13966 "respiratory distress syndrome, adult" 0.7637 -0.3759 4 108 298 31 2020 13971 respiratory failure -0.0655 -0.5346 1 74 107 30 2020 13978 respiratory infections -0.3466 -0.2196 1 155 386 89 2020 13980 respiratory insufficiency 0.8787 0.2798 4 73 175 18 2020 13987 respiratory protective devices -0.0893 0.3189 2 27 36 5 2020 13997 respiratory system 0.8902 -0.2529 4 48 75 10 2020 13999 respiratory therapy 0.2403 0.3687 2 60 101 9 2020 14000 respiratory tract 0.013 -0.6316 3 22 38 7 2020 14002 respiratory tract diseases 0.0076 0.4301 2 28 35 5 2020 14003 respiratory tract infections -0.0509 -0.1029 1 85 152 32 2020 14011 response -0.3304 0.435 1 50 67 16 2020 14026 resuscitation -0.4106 0.3145 2 18 26 8 2020 14048 retrospective studies 1.2841 -0.0619 4 230 1369 103 2020 14057 reuse -0.9048 0.2483 1 9 20 6 2020 14064 reverse transcriptase polymerase chain reaction 1.0447 -0.3131 4 122 476 45 2020 14091 rheumatic disease -0.6305 -0.6386 1 13 15 7 2020 14092 rheumatic diseases 0.077 -0.3403 3 36 51 8 2020 14095 rheumatoid arthritis -0.2121 -0.5819 3 26 32 7 2020 14098 rheumatology -0.0528 -0.5664 3 35 54 9 2020 14101 rhinology -0.8131 0.1265 1 15 17 6 2020 14109 ribavirin 0.6226 -0.9005 3 34 48 5 2020 14121 risk -0.0633 0.3749 2 161 310 43 2020 14126 risk assessment 0.3967 0.5938 2 223 571 64 2020 14128 risk communication -0.2844 0.944 2 12 13 8 2020 14131 risk factor 0.8213 0.425 4 348 1348 158 2020 14134 risk management -0.1013 0.5148 2 30 37 10 2020 14139 risk perception -0.2246 0.8991 5 6 7 7 2020 14155 ritonavir 0.4888 -0.7079 3 93 291 31 2020 14157 rituximab -0.1931 -0.5164 3 12 12 5 2020 14161 rna 0.0218 -0.6117 3 40 49 11 2020 14170 rna polymerase 0.1794 -0.8725 3 15 16 5 2020 14171 rna replicase 0.5395 -0.8869 3 43 71 6 2020 14182 "rna, viral" 0.9705 -0.4463 4 161 531 47 2020 14198 robotics -0.1003 0.6557 2 16 21 5 2020 14240 rt-qpcr -0.1543 -0.9763 3 8 8 5 2020 14247 rural -0.787 0.4282 1 8 8 5 2020 14251 rural population 0.9026 0.6565 2 43 68 6 2020 14282 safety -0.3618 -0.0609 1 132 216 64 2020 14294 saliva 0.2175 -0.4844 1 60 111 21 2020 14323 sar-cov-2 -0.1365 -0.9856 3 19 20 6 2020 14336 sars 0.2772 -0.3946 3 596 3024 501 2019.9321 14343 sars coronavirus < virus classification -0.7248 -0.6621 3 3 4 10 2020 14357 sars-coronavirus-2 -0.2565 -0.8333 3 15 15 6 2020 14359 sars-cov 2 -0.5594 0.136 1 14 14 6 2020 14365 sars-cov-1 -0.4209 -0.6461 3 16 19 6 2020 14373 sars-cov-2 (severe acute respiratory syndrome coronavirus -2) 0.0428 -0.9218 3 8 9 6 2020 14389 sars-cov-2 infection -0.5431 -0.4606 1 19 20 15 2020 14442 sarscov-2 -0.3616 -0.3144 3 6 7 5 2020 14449 saudi arabia -0.0362 0.2978 2 27 38 11 2020 14463 schizophrenia -0.1281 0.316 2 21 26 11 2020 14474 schools 0.7772 0.7927 2 40 73 8 2020 14477 science 0.0864 0.6255 2 23 42 8 2020 14488 scleroderma -0.3495 0.2732 5 9 12 5 2020 14499 screening -0.2378 0.139 1 90 126 34 2020 14520 seasons 0.1447 -0.1402 2 51 83 7 2020 14550 seir model -0.3627 0.6407 1 8 10 9 2020 14558 seizures 0.6353 -0.3293 4 24 29 7 2020 14605 sensitivity 0.1983 -0.833 1 28 40 14 2020 14606 sensitivity analysis -0.5546 0.2412 1 9 10 6 2020 14607 sensitivity and specificity 1.0291 -0.4254 4 88 238 23 2020 14614 sentinel surveillance 0.9509 0.5695 4 59 137 12 2020 14618 sepsis -0.0472 -0.5055 1 58 76 16 2020 14623 septic shock -0.0317 -0.8779 1 9 10 5 2020 14628 sequence alignment 0.6716 -0.8624 3 82 223 18 2020 14629 sequence analysis 0.6589 -0.4338 4 22 26 5 2020 14631 "sequence analysis, protein" 0.4636 -0.7443 3 38 69 5 2020 14640 serial interval -0.4247 -0.0098 1 13 19 8 2020 14644 serine endopeptidases 0.7333 -0.6877 3 40 95 8 2020 14650 seroepidemiologic studies 1.1257 -0.129 4 42 64 5 2020 14656 serologic tests 1.0085 -0.5195 4 50 101 8 2020 14661 serological test 0.1614 -0.9572 1 6 8 7 2020 14665 serology 0.575 -0.4433 1 84 143 35 2020 14667 seroprevalence -0.3624 -0.1212 1 6 8 5 2020 14685 service provision -0.7767 0.4649 1 5 5 5 2020 14702 severe acute respiratory syndrome (sars) -0.4404 -0.2969 1 15 15 6 2020 14705 severe acute respiratory syndrome coronavirus -0.1991 -0.8808 1 16 18 7 2020 14740 severe pneumonia -0.1652 -0.9815 1 11 12 7 2020 14748 severity 0.2675 -0.4966 1 46 59 23 2020 14750 severity of illness index 1.0059 0.079 4 197 702 60 2020 14757 sex -0.4379 -0.6996 1 11 15 6 2020 14760 sex differences -0.5847 -0.1268 1 4 6 5 2020 14761 sex distribution 1.2642 0.6617 4 54 139 8 2020 14762 sex factors 1.0666 -0.0137 4 89 218 14 2020 14808 ships 0.9238 0.6998 2 56 144 12 2020 14809 shock 0.0678 -0.4116 1 31 43 8 2020 14810 "shock, septic" 0.8964 -0.3145 4 32 53 5 2020 14848 simulation -0.817 0.223 1 32 34 17 2020 14860 singapore 0.1889 0.675 2 89 184 27 2020 14899 skilled nursing facilities 1.105 0.71 4 23 44 5 2020 14901 skin -0.8245 -0.3046 1 38 82 38 2020 14903 skin cancer -0.8172 0.1571 1 6 9 5 2020 14906 skin diseases -0.3672 0.2077 1 19 30 6 2020 14913 skin manifestations -0.7051 -0.5789 1 6 6 5 2020 14914 skin rash -0.1773 -0.4106 3 2 3 7 2020 14916 skull base -0.8286 0.0974 1 12 17 8 2020 14924 sleep 0.835 0.933 5 34 75 12 2020 14940 sleep quality 0.4145 1.1115 5 18 21 6 2020 14970 smartphone 0.0961 0.6899 2 51 85 10 2020 14975 smell -0.5012 -0.2307 1 37 93 20 2020 14980 smell loss -0.6615 0.0538 1 4 4 5 2020 14989 smoking -0.1852 -0.2727 1 50 86 34 2020 15004 social behavior 0.4329 0.9253 2 34 54 7 2020 15009 social conditions 0.2184 0.7867 2 78 158 15 2020 15019 social determinants of health -0.3645 0.7143 1 41 58 15 2020 15023 social distancing -0.0145 0.6428 2 193 410 86 2019.9884 15038 social isolation 0.4584 0.9596 2 78 155 24 2020 15041 social justice -0.0742 0.9587 2 23 24 5 2020 15044 social media -0.0065 0.752 2 132 318 47 2020 15060 social support 0.7039 0.9832 5 65 134 16 2020 15072 "societies, medical" 0.1079 0.5756 2 73 188 24 2020 15074 society -0.2419 0.483 2 31 52 16 2020 15080 socioeconomic factors 0.2025 0.9489 2 45 97 12 2020 15094 software 0.2834 0.339 2 55 80 7 2020 15121 south africa 0.1381 0.4515 2 24 28 5 2020 15122 south america -0.0646 0.428 2 23 31 5 2020 15125 south korea -0.4003 -0.0714 1 20 32 12 2020 15131 spain 0.564 0.845 2 79 141 20 2020 15135 spatial analysis -0.1771 0.6844 2 15 17 6 2020 15162 specificity 0.3505 -0.8374 1 24 34 8 2020 15164 specimen handling 0.6861 -0.433 4 44 88 9 2020 15182 spike 0.4413 -0.8482 3 35 50 9 2020 15184 spike glycoprotein 0.4355 -1.0542 3 23 28 11 2020 15186 "spike glycoprotein, coronavirus" 0.6988 -0.7878 3 162 702 59 2020 15188 spike protein 0.2118 -0.9518 3 65 117 35 2020 15207 spine -0.7727 0.3381 1 12 15 10 2020 15234 sports 0.1274 0.5267 2 17 29 6 2020 15243 spread -0.1843 -0.2994 3 15 22 10 2020 15249 sputum 1.2484 -0.3203 4 48 116 9 2020 15292 state medicine 0.2889 0.826 2 73 218 29 2020 15303 statistical model -0.5542 0.0749 1 9 13 5 2020 15305 statistics -0.3444 -0.1603 1 34 36 10 2020 15318 stem cells 0.2185 -0.7076 1 27 37 5 2020 15319 stemi -0.6538 -0.2707 1 13 22 12 2020 15330 steroids -0.2515 -0.3987 3 28 33 8 2020 15334 stigma -0.2615 0.9939 5 17 21 6 2020 15361 strategies -0.4153 -0.3712 3 18 21 6 2020 15363 strategy -0.5632 0.2992 1 33 35 12 2020 15368 stress 0.2005 1.0887 5 71 138 39 2020 15376 "stress, psychological" 0.7204 0.9214 2 111 392 34 2020 15379 stroke -0.4978 -0.2635 1 76 122 60 2020 15412 students 0.5955 0.9153 2 40 72 8 2020 15414 "students, medical" 0.3464 0.8807 2 49 98 10 2020 15458 suicide -0.2089 0.8554 5 32 52 14 2020 15501 surge capacity -0.1959 0.5971 2 36 56 14 2020 15508 surgeons -0.1675 0.5395 2 32 59 10 2020 15510 surgery -0.7484 0.2395 1 108 193 95 2020 15537 surgical mask -0.5764 0.3432 1 17 22 10 2020 15539 surgical oncology -0.8684 0.4529 1 6 7 8 2020 15547 "surgical procedures, operative" -0.0293 0.5003 2 25 49 7 2020 15565 surveillance 0.155 0.6321 2 90 197 35 2020 15567 survey -0.5557 0.5557 1 37 50 28 2020 15569 surveys and questionnaires 0.8376 0.8409 4 160 609 44 2020 15570 survival -0.6213 0.4251 1 21 21 10 2020 15573 survival rate 0.0924 -0.3772 1 19 29 5 2020 15592 sustainability -0.6572 0.0976 3 8 8 5 2020 15598 swab -0.4986 -0.0275 1 13 13 5 2020 15614 switzerland 0.6977 0.7898 2 71 143 14 2020 15624 symptoms -0.4926 -0.1621 1 38 44 20 2020 15653 systematic review -0.3814 0.0655 1 56 66 25 2020 15656 systematic reviews as topic -0.1039 0.2411 2 22 42 5 2020 15672 systemic sclerosis -0.2419 0.7318 5 7 10 7 2020 15689 t cells -0.1804 -0.7855 3 8 8 6 2020 15697 t-lymphocytes 0.1182 -0.5083 3 35 55 5 2020 15711 taiwan 0.0085 0.2993 1 61 105 20 2020 15734 taste -0.622 -0.2875 1 25 59 16 2020 15736 taste disorders 0.7391 -0.1824 4 23 34 5 2020 15751 teaching -0.412 0.7136 1 19 29 6 2020 15767 technology -0.55 0.5736 1 44 61 23 2020 15787 teledermatology -0.7825 0.2778 1 24 33 20 2020 15791 telehealth -0.4913 0.6029 1 121 231 98 2020 15798 telemedicine -0.271 0.5759 1 280 811 224 2020 15820 telepsychiatry -0.4742 0.7841 1 13 24 10 2020 15833 temperature -0.1793 0.6414 1 25 40 28 2020 15846 terminal care 0.4996 0.5674 2 15 26 5 2020 15850 tertiary care centers 0.8781 0.6617 2 55 115 11 2020 15853 test -0.4349 -0.0651 1 22 23 5 2020 15858 testing -0.7078 0.1997 1 46 55 20 2020 15862 testis 0.2803 -0.7994 3 11 13 5 2020 15864 testosterone -0.281 -0.4663 1 6 9 5 2020 15886 thailand 0.9126 0.2579 2 40 83 11 2020 15910 therapeutic 0.6547 -0.7672 3 30 37 6 2020 15933 therapeutics -0.1508 -0.4927 3 67 102 26 2020 15936 therapy -0.1117 -0.6369 1 105 157 38 2020 15961 thoracic surgery -0.2628 -0.1136 1 14 17 9 2020 15966 thorax 1.3753 -0.148 4 30 78 10 2020 15977 thrombectomy -0.5378 -0.0763 1 17 27 14 2020 15978 thrombocytopenia -0.2464 -0.8001 1 10 11 13 2020 15982 thromboembolism -0.6136 -0.5705 1 8 10 6 2020 15985 thrombolysis -0.5727 -0.2306 1 22 28 9 2020 15990 thrombosis -0.1443 -0.6436 1 94 153 50 2020 16011 time factors 0.7418 0.4864 2 232 739 62 2020 16059 tmprss2 0.2617 -0.8922 3 57 108 32 2020 16071 tobacco -0.3161 0.0796 1 19 23 6 2020 16077 tocilizumab -0.0618 -0.8387 3 105 216 56 2020 16082 tomography 0.9007 -0.5831 1 36 67 18 2020 16086 "tomography, x-ray computed" 1.2534 -0.1619 4 217 1805 167 2020 16096 torsade de pointes -0.3456 -0.9797 3 6 15 5 2020 16116 toxicology -0.6738 0.3909 1 9 12 8 2020 16126 tracheal intubation -0.6428 0.121 1 30 57 22 2020 16131 tracheostomy -0.6399 0.1958 1 60 108 43 2020 16133 tracheotomy -0.547 0.1733 1 26 42 17 2020 16140 traditional chinese medicine 0.2289 -0.7373 3 53 113 25 2020 16152 training -0.769 0.3119 1 30 35 15 2020 16193 transients and migrants 0.2389 0.8025 2 31 66 8 2020 16208 transmissibility -0.2593 -0.1538 3 19 20 6 2020 16210 transmission -0.2094 -0.0825 1 190 361 109 2020 16237 transplantation -0.5445 -0.3771 1 17 20 13 2020 16243 transportation 0.2567 0.7557 2 32 71 8 2020 16256 trauma -0.7906 0.4435 1 24 34 16 2020 16268 travel 0.7575 0.604 2 281 1214 112 2020 16272 travel medicine 0.2535 0.829 2 39 60 7 2020 16277 travel-related illness 0.8923 0.6929 2 53 117 10 2020 16283 treatment -0.2912 -0.3782 1 227 447 140 2020 16295 treatment outcome 1.0837 -0.1022 4 122 409 37 2020 16309 triage -0.1545 0.4791 2 146 289 59 2020 16335 troponin -0.4406 -0.5215 1 21 29 13 2020 16347 trust -0.0357 0.8396 2 57 84 12 2020 16356 tuberculosis -0.0777 0.2161 2 33 50 11 2020 16364 tumor necrosis factor-alpha -0.1255 -0.3512 1 12 16 5 2020 16370 turkey -0.0814 0.1899 2 56 102 17 2020 16378 twitter -0.4497 0.6628 2 15 26 9 2020 16409 uk -0.0545 0.8218 2 10 10 5 2020 16413 ulcerative colitis -0.8702 -0.5423 1 15 32 13 2020 16420 ultrasonography 0.9251 -0.2314 4 37 88 14 2020 16421 ultrasound -0.3428 -0.1365 1 23 32 15 2020 16436 uncertainty 0.2091 0.6441 2 90 163 18 2020 16440 undergraduate -0.3565 0.8574 1 19 21 7 2020 16469 united kingdom 0.2978 0.7768 2 174 580 70 2020 16472 united states 0.4779 0.6496 2 268 938 99 2020 16487 universities 0.017 0.6838 2 64 117 13 2020 16526 urine 1.1953 -0.4102 4 27 28 6 2020 16549 urology -0.4574 0.2783 1 32 46 20 2020 16556 urticaria -0.9313 -0.4539 1 13 22 12 2020 16578 vaccination 0.0954 -0.3215 3 65 104 15 2020 16580 vaccine -0.1156 -0.4552 3 144 296 96 2020 16622 vaping -0.461 -0.6465 1 6 8 5 2020 16634 vascular -0.7167 -0.1574 1 22 22 5 2020 16649 vasculitis -0.3532 -0.4716 1 10 11 8 2020 16671 venous thromboembolism -0.1395 -0.5281 1 54 117 32 2020 16677 ventilation -0.5622 0.0002 1 20 22 15 2020 16679 ventilator -0.436 0.2821 1 36 41 8 2020 16683 ventilators -0.3582 0.5412 2 13 15 5 2020 16684 "ventilators, mechanical" -0.1272 0.5435 2 42 71 9 2020 16694 vero cells 0.886 -0.6609 3 59 119 8 2020 16700 vertical transmission 0.2106 -0.6837 1 25 42 21 2020 16714 veterinarians 0.0162 -0.2214 2 15 31 5 2020 16716 veterinary medicine 0.1357 -0.285 2 12 26 5 2020 16730 video visits -0.6832 0.4674 1 5 9 5 2020 16735 vietnam 0.1253 0.6296 2 28 44 14 2020 16744 viral 0.366 -0.5978 1 19 28 11 2020 16760 viral envelope proteins 0.9569 -0.5497 3 76 134 9 2020 16762 viral exanthem -0.7569 -0.4707 1 6 10 5 2020 16775 viral infection -0.2001 -0.4301 1 69 89 35 2020 16776 viral infections -0.468 -0.0382 1 18 18 8 2020 16780 viral load 0.7831 -0.4447 4 113 272 38 2020 16784 viral nonstructural proteins 0.4511 -0.9599 3 47 89 8 2020 16791 viral pneumonia 0.6974 0.1306 2 1043 20070 2373 2019.9996 16794 viral proteins 0.526 -0.7189 3 91 191 16 2020 16806 viral shedding 0.6258 -0.5194 1 33 37 16 2020 16813 viral transmission -0.3121 0.0609 1 23 26 10 2020 16815 viral vaccines 0.3642 -0.4524 3 185 565 57 2020 16821 virology -0.1981 0.106 1 117 184 45 2020 16824 virtual -0.7843 0.5023 1 8 10 6 2020 16842 virtual screening 0.2929 -1.0017 3 25 36 14 2020 16850 virulence 0.2574 -0.5265 3 49 71 13 2020 16857 virus classification -0.1416 -0.5773 3 34 90 25 2020 16862 virus diseases -0.0275 -0.1857 3 57 103 21 2020 16868 virus internalization 0.5515 -0.7843 3 77 197 20 2020 16877 virus replication 0.5968 -0.7237 3 108 250 23 2020 16880 virus shedding 0.9609 -0.3526 4 95 201 18 2020 16893 viruses -0.3102 -0.2659 1 314 806 181 2020 16913 vitamin c -0.1971 -0.7186 1 41 51 8 2020 16914 vitamin d -0.1038 -0.3972 1 69 114 26 2020 16920 vitamins 0.0233 -0.3738 3 21 34 5 2020 16950 vulnerability -0.2789 0.8623 5 3 3 5 2020 16954 vulnerable populations 0.4034 0.9422 2 139 360 35 2020 16973 washington 0.937 0.7179 4 45 91 8 2020 16979 wastewater -0.3306 0.5077 1 15 17 7 2020 16986 water -0.4226 0.4027 1 14 17 6 2020 17027 well-being -0.3135 0.9889 5 15 16 8 2020 17043 who -0.3216 0.0268 1 20 26 6 2020 17048 "who, world health organization" -0.4275 -0.4777 1 16 21 6 2020 17050 whole genome sequencing 0.9713 -0.4923 3 37 73 6 2020 17069 women's health 0.135 0.9374 2 33 44 6 2020 17083 workflow 0.4169 0.5223 2 42 69 10 2020 17085 workforce -0.0984 0.753 5 41 56 14 2020 17088 workload -0.264 0.3537 2 25 35 5 2020 17089 workplace 0.5833 0.9411 2 30 45 7 2020 17093 world health organization 0.2319 0.4514 2 193 585 68 2020 17108 wounds and injuries 0.9482 0.5222 4 25 39 6 2020 17111 wuhan 0.1011 -0.2359 3 146 386 73 2019.9863 17115 wuhan pneumonia 0.6005 -0.4349 3 44 66 6 2020 17119 x-ray 1.4124 -0.0338 4 25 28 5 2020 17120 x-ray computed 0.9519 -0.6033 1 26 45 11 2020 17143 young adult 1.2352 0.5763 4 306 1965 118 2020 17149 youtube -0.1753 0.6165 2 17 31 6 2020 17161 zinc -0.176 -0.7261 3 18 30 7 2020 17169 zoonosis -0.0552 -0.2998 3 243 909 123 2019.9919