Corpus downloaded from PubMed August 17th 39914 publications. There were 2395 keywords that occurred in five or more manuscripts; this is the same number as last week. However, the order of the most frequently occurring keywords has changed slightly. The keywords divided into five main clusters. To create the map, we used the LinLog method. The minimum cluster size was set to 30.
Table of the most central keywords in each cluster
(Centrality measure used is weighted degree centrality/total link strength)
Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | Cluster 5 |
public health | pneumonia | pandemic | sars | male |
epidemiology | hydroxychloroquine | coronavirus infection | animals | female |
telemedicine | mortality | viral pneumonia | antiviral agents | adult |
epidemic | infection | betacoronavirus | viruses | middle aged |
personal protective equipment | inflammation | china | zoonosis | aged |
mental health | ace2 | disease outbreaks | mers | clinical laboratory techniques |
infectious diseases | chloroquine | infection control | peptidyl-dipeptidase a | children |
outbreak | acute respiratory distress syndrome | quarantine | spike glycoprotein, coronavirus | young adult |
anxiety | cytokines | united states | genome, viral | adolescent |
health policy | treatment | travel | respiratory infections | tomography, x-ray computed |
depression | vaccine | global health | antibodies, viral | risk factor |
social distancing | cardiovascular diseases | italy | viral vaccines | retrospective studies |
communication | hypertension | health personnel | diagnosis | lung |
prevention | critical illness | intensive care units | phylogeny | aged, 80 and over |
transmission | cytokine storm | critical care | chiroptera | infant |
social media | diabetes mellitus | practice guidelines as topic | wuhan | fever |
internet | ards | time factors | receptors, virus | child, preschool |
healthcare workers | lopinavir | risk assessment | immunization, passive | comorbidity |
triage | angiotensin-converting enzyme inhibitors | contact tracing | antibodies, monoclonal | pregnancy |
masks | remdesivir | world health organization | drug repositioning | cough |
risk | obesity | united kingdom | alanine | hospitalization |
cancer | tocilizumab | infectious disease transmission, patient-to-professional | antibody | severity of illness index |
surgery | ritonavir | delivery of health care | adenosine monophosphate | real time polymerase chain reaction |
safety | diabetes | communicable disease control | communicable diseases, emerging | surveys and questionnaires |
spain | thrombosis | clinical trials as topic | virus replication | prognosis |
To open the map directly in VOSviewer, please use these the latest MAP and NET files, available through the Open Science Foundation (OSF) repository:
https://osf.io/54gqw/