Coronavirus disease 2019 (COVID-19)
Growth model
Exponential growth
Growth rate
2019-20 coronavirus outbreak
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Economics
Demography
Econometrics
Mathematics
Mathematical economics
Biology
Virology
Sociology
Medicine
Internal medicine
Mathematical analysis
Geometry
Disease
Outbreak
Infectious disease (medical specialty)
