herd immunity happens at much lower levels when you the high risk vaccinated and the low risk having natural immunities.
In many areas of the US we are now very close to combo herd immunity.
As the article I posted explains... parts of Northern Texas are very close to those levels right now.
So as I think about it... there is an interesting gap...
as more people get vaccinated there will be fewer unvaccinated low risk who have been exposed... therefore their antibodies may decrease over time.
Sort of what happens during lockdowns. You lose the benefits of the built up natural immunities in you low risk... highly exposed / networked people.
In many areas of the US we are now very close to combo herd immunity.
As the article I posted explains... parts of Northern Texas are very close to those levels right now.
So as I think about it... there is an interesting gap...
as more people get vaccinated there will be fewer unvaccinated low risk who have been exposed... therefore their antibodies may decrease over time.
Sort of what happens during lockdowns. You lose the benefits of the built up natural immunities in you low risk... highly exposed / networked people.