Last update 2020-06-07

• Mortality Rate or Case Fatality Rate at the day $$t$$

$m(t)=\displaystyle\frac{D(t)}{C(t)}$ where $$D(t)$$ is the total number of deaths and $$C(t)$$ is the total of confirmed cases at $$t$$

• Active Rate at the day $$t$$

$a(t)=\displaystyle\frac{A(t)}{C(t)}=\displaystyle\frac{C(t)-D(t)-R(t)}{C(t)}$ where $$R(t)$$ is the total number of recovered cases at $$t$$