Updated Covid boosters cut the infection risk from XBB.1.5 subvariant by half, CDC finds.
Huh. The Covidians told me no Covid vaccine did anything to prevent infection at all, ever.
They were lying? Funny, keeps happening.
Updated Covid boosters cut the infection risk from XBB.1.5 subvariant by half, CDC finds.
Huh. The Covidians told me no Covid vaccine did anything to prevent infection at all, ever.
They were lying? Funny, keeps happening.