Medicine
Cluster (spacecraft)
Military personnel
Duty
Public health
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Population
Lineage (genetic)
Medical emergency
Pandemic
Active duty
Environmental health
2019-20 coronavirus outbreak
Coronavirus disease 2019 (COVID-19)
Virology
Law
Genetics
Nursing
Pathology
Outbreak
Disease
Biology
Computer science
Political science
Infectious disease (medical specialty)
Gene
Programming language
