[paterfamilias]

My brother and his wife, both unvaxed, had documented Covid about 11 months ago, and both again last month.

(I am an Infectious Diseases specialist).

[linMcHlp]

bttt

[MMaschin]

My wife and I had documented cases Dec 2020. Last year she got 3 jabs, boosted in Nov. I decided to trust my natural immunity (and not risk damaging it).

Last week we both tested positive. Both had VERY mild symptoms.

If the virus is different enough even those with natural immunity can be infected. But, there will be enough components familiar to the immune system that it will be able to knock it down before serious symptoms present themselves.

[freespirit2012]

Could it have been a false positive, one of those times?