It's nice that we can put an exact percentile on this fact... but my first thought when reading the headline was "no shit, Sherlock" because this is kind of com

It's nice that we can put an exact percentile on this fact... but my first thought when reading the headline was "no shit, Sherlock" because this is kind of common knowledge... Even simply opening some windows and having a bit of a draft in the room can greatly reduce Corona infections.