Why is COVID reinfection rate still so uncertain. 2021-03-24T21:12:05.107Z

Comment by gleb on Why is COVID reinfection rate still so uncertain. · 2021-03-29T10:30:40.484Z · LW · GW

There are studies on vaccine safety on recovered, they seem safe.

But none has been published on the efficacy of seropositive population, which is not surprising when you estimate such a study population - would have to be 20 times bigger than the ones that are published.