re: #248 gwangung

Something that isn’t brought up is that “natural” immunity wears off for a lot of coronaviruses. Herd immunity to those coronaviruses isn’t EVER possible.

If immunity wears off for coronaviruses, then having continuing boosters is an inevitable consequence of that natural fact.

With vaccines and boosters, it’s “acquired” herd immunity, not “natural” (which has never existed), but herd immunity nonetheless.