immunity

Is COVID-19 herd immunity even possible anymore?

Top immunity Headlines

Breakthrough infections may create ‘super immunity’ to …

Your body’s backup immune system remembers COVID virus, …

Did the delta variant make COVID-19 herd immunity impossible?

COVID-19 survivors show lasting immunity against virus; …

House advances bill to limit officer qualified immunity

Mexican congress OKs measure to take away immunity from …

More immunity

How soon are you immune to the coronavirus after …

Not immune: Nevada man infected again with COVID-19, …

Am I immune to the coronavirus if I’ve already …

Lanny Davis: Michael Cohen would testify to Congress …

Trump adviser Michael Flynn’s bid for immunity shot …