@MichaelSFuhrer Think of it this way: How many medium- to high-risk contacts would a typical person have per day/week/whatever compared to someone behaving as above? The ratio is >>6x. Working from home, you might contact 0 people most work days, or perhaps a few low risk when out w/good mask.
@MichaelSFuhrer 这样想：与上述行为的人相比，一个典型的人每天/每周/无论有多少中高风险联系人？比率是