Medicine
Throat
Internal medicine
Coronavirus disease 2019 (COVID-19)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Pcr test
Gastroenterology
Retrospective cohort study
Viral load
Incubation period
Disease
Virus
Virology
Surgery
Polymerase chain reaction
Infectious disease (medical specialty)
Biology
Biochemistry
Gene
Incubation
