I've read that the antibody levels may not be that important, that the body makes T-cells that fight infection. I wonder if this suggests that the antibody levels *are* important. OMG this sucks if the vaccines are going to wear off after such a brief period of time. Chile is the clinical trial for how long immunity lasts.


Reading this article, it seems that mRNA immunity is still just as strong after six months and this is a better test of that than just measuring antibodies: How Long Does Immunity from COVID-19 Vaccination Last?

I have heard there will be mRNA boosters out this year targeting specific mutations. I still want to see a WPA style program to make these vaccines and n95s.