this says a lot about harvard that i suspect they wouldn't find comforting; 

World-renowned infectious-disease epidemiologist and biostatistician Martin Kulldorff is no longer a professor at Harvard Medical School after refusing the COVID vaccine because he had infection-acquired immunity. 

Refusing the vaccine is a decision that lost him his appointment at a Harvard-affiliated hospital at the time several years ago — and this month led to his termination from the Ivy League school........more.......