Billy the Fish
Technocrat
They are fairly sure you have antibodies for about six months although less sure how T-Cells and B-Cells come into play after that. Regardless people have had it twice
https://www.theguardian.com/world/2...does-it-exist-coronavirus-population-immunity
Found this article that I remembered reading.
Re: the bit in bold. Getting it twice doesn't mean you didn't still have some level of immunity. IMHO we'll all be catching this every year, just like every other coronavirus. That's a big reason why I don't want to keep masks a legal requirement, because it sets a precedent. I'd rather catch colds while I'm young and healthy, it might just save me further on in life.
If people want to mask up that's fine, but it should be personal choice and not a legal matter or for the state to decide.