4 ms·
On the other hand I’ve heard conjecture that exposure to other milder corona family viruses has given people some protection from COVID.
by mrfusion 6y ago
On the other hand I’ve heard conjecture that exposure to other milder corona family viruses has given people some protection from COVID.
- faitswulff 6y agoRight, I mentioned cross-reactivity in another comment. A term to google for if you’re interested.