Medicine
Coronavirus disease 2019 (COVID-19)
Pandemic
2019-20 coronavirus outbreak
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Trauma center
Center (category theory)
Coronavirus Infections
Betacoronavirus
Medical emergency
Virology
Pathology
Retrospective cohort study
Infectious disease (medical specialty)
Disease
Chemistry
Outbreak
Crystallography