Coronavirus disease 2019 (COVID-19)
Mainland China
China
Exploratory research
2019-20 coronavirus outbreak
Mainland
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Service (business)
Business
Geography
Computer science
Virology
Medicine
Sociology
Marketing
Outbreak
Internal medicine
Disease
Archaeology
Infectious disease (medical specialty)
Anthropology