12 CoHoax Classics: Masking was so good, it made only one of the respiratory infections go away but not the one we were told to wear them for. (i.ibb.co) posted 108 days ago by pkvi_mv 108 days ago by pkvi_mv +15 / -3 3 comments share 3 comments share save hide report block hide replies
It's not that, it is more mundane.
Flu is not diagnosed, so cases are estimated from other pathologies - pnumeonia etc.