Infectious Disease Comparison Database
Select Pathogens
COVID-19
Pandemic
R₀: 2.5-3.5
SARS-CoV-1
Epidemic
R₀: 2-4
Ebola Virus
Outbreak
R₀: 1.5-2.5
Rotavirus
Endemic
R₀: 16-25
MERS-CoV
Epidemic
R₀: 0.5-1.5
Basic Reproduction Number (R₀)
2.5-3.5
2-4
1.5-2.5
16-25
0.5-1.5
Case Fatality Rate
~3%
~9.6%
~50%
Low
~34%
Major Outbreak Timeline
Dec 2019
First COVID-19 cases reported