Coronavirus disease 2019 (COVID-19)
2019-20 coronavirus outbreak
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Work (physics)
Front (military)
Political science
Media studies
Sociology
Public relations
Geography
Engineering
Virology
Biology
Medicine
Meteorology
Mechanical engineering
Disease
Pathology
Outbreak
Infectious disease (medical specialty)
