these tests are antigen tests, correct? If so he'll know he's sick no matter what as antigen tests aren't going to show covid until a couple days after symptoms start (typically).
This is false? It was definitely false pre-Omicron and my understanding is that it's still false.
https://www.medrxiv.org/content/10.1101/2022.01.08.22268954v...
> sensitivity was 97.6% (95% CI 95-100%) for persons with symptoms.
If you're not saying that, I'm not sure what claim you're making that is contrary to my own.
With omicron the gap between them is a day or two smaller IIRC.
We wouldn't have sent her back to school as early if she wasn't showing negative.