Every article I see about people testing asymptomatic is followed by comments insisting they were asymptomatic
when tested, with no idea of whether they
stayed asymptomatic or whether virtually all of them had symptoms a few days later, thus basically invalid.
But this doesn't seem like a hard problem to solve, folks. Is nobody bothering to follow up with the asymptomatic people a week later? Just take their mobile phone number, and text them en masse with a quick Y/N question as to whether or not they got sick?
This stuff baffles me. This is literally a matter of life-and-death, and yet the most basic questions seem to be unanswered. (Or are these follow-up surveys being done but the media just refuses to report them because it now feels like week-old news? I'd love to know.)