South Korea proactively tested people so their numbers are more skewed towards being the infection fatality rate (case fatality rate are those tested and cobf

South Korea proactively tested people so their numbers are more skewed towards being the infection fatality rate (case fatality rate are those tested and cobfredtobe sick, ie sick enough to go to the doctor, get tested and be a confirmed case). Where as IFR is the estimate of everyone infected) Also the demographics of those tested are skewed to the 20–40s age range as the member of a reclusive church was sick and didn’t say anything. They the proactively tested everyone they were in contact with at the church and the demographics of that church skew younger.