Medicine
Seroconversion
Relative risk
Seroprevalence
Incidence (geometry)
Cumulative incidence
Pandemic
Cohort
Infection control
Emergency medicine
Coronavirus disease 2019 (COVID-19)
Internal medicine
Immunology
Confidence interval
Serology
Intensive care medicine
Disease
Virus
Infectious disease (medical specialty)
Antibody
Optics
Physics
