re: #84 NO SMOCKING GUN!

Except apparently even catching it doesn’t grant immunity; you can catch it again!

They thought that earlier, when some people tested positive after apparently recovering, but now they’re saying that it’s just a lingering effect of the original infection, and you do have immunity after infection. Of course, all this is before we really have long-term data.

(I — not a medical professional — doubt it lasts forever, or colds would be extinct, but you won’t recover and be instantly laid low again.)