Virology
Virus
Hepatitis a virus
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Hepatitis C virus
Coronavirus disease 2019 (COVID-19)
Biology
2019-20 coronavirus outbreak
Hepatitis virus
Real-time polymerase chain reaction
Sars virus
Microbiology
Medicine
Gene
Outbreak
Genetics
Infectious disease (medical specialty)
Pathology
Disease
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