Drug repositioning
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Repurposing
Coronavirus disease 2019 (COVID-19)
Drug
2019-20 coronavirus outbreak
Sars virus
Virology
Medicine
Principal (computer security)
Pharmacology
Computer science
Biology
Internal medicine
Infectious disease (medical specialty)
Ecology
Disease
Outbreak
Operating system
