CFR

CFR stands for Case Fatality Ratio or Case Fatality Rate

''The CFR, sometimes called Case Fatality Risk, is the proportion of deaths from a certain disease compared to the total number of people diagnosed with the disease for a certain period of time. Often confused with the mortality rate, a measure of the number of deaths in a population scaled to the size of that population per unit of time.''

External

 * OurWorldinData.org, Mortality risk of covid-19, The case fatality rate