I have no idea. I'm not an expert. And no experts seem to be talking. Our preschool recently switched from a 14 day shutdown to 7 day plus negative PCR test to re-enter. At least there's that?
> Frankly, our kids get enough other diseases from nursery that a months-long scratchy cough doesn't sound too terrifying.
We'll have to agree to disagree there. My kids have never had anything that's lasted for months, the kid I know with the cough was waking up in the middle of the night coughing most nights. No thank you.