@michaelzlin @trvrb Not just vaccination.
Similar IFR in a largely-vaccinated population, but with many more infections -> rational to invest much more on infection control.
Getting SC2 booster rate even to the flu shot rate would be an accomplishment in any case.
@michaelzlin@trvrb不仅仅是疫苗接种。
在大量接种疫苗的人群中，IFR相似，但感染更多->；在感染控制上投入更多是合理的。
在任何情况下，使SC2增强率甚至达到流感疫苗接种率都将是一项成就。