Cytokine storm
Medicine
Repurposing
Context (archaeology)
Drug repositioning
Hydroxychloroquine
Drug
Disease
Immunology
Coronavirus
Infectious disease (medical specialty)
Intensive care medicine
Cytokine
Case fatality rate
Pandemic
Coronavirus disease 2019 (COVID-19)
Pharmacology
Internal medicine
Biology
Ecology
Paleontology
Epidemiology
