> My personal pet (non scientific) theory is that repeated infections over-sensitize the immune system, almost like an allergic reaction or something.
There have been a few variants that have a markedly change in their ability to spread and also their severity. They might be hitting people differently. I mean, if the same person is getting infected multiple times with carrying degrees of severity, something is changing in the infection.
There have been a few variants that have a markedly change in their ability to spread and also their severity. They might be hitting people differently. I mean, if the same person is getting infected multiple times with carrying degrees of severity, something is changing in the infection.