H5N1 avian influenza has killed tens of millions of birds around the world and led to more than 40,000 sea lions and seals being culled - but the CDC has said the risk to humans is low
That’s unfortunately not how it works.
The unvaccinated people become mutation factories and create new variants that we don’t have a vaccine for yet, that’s why you need a booster every year.
That’s unfortunately not how it works.
The unvaccinated people become mutation factories and create new variants that we don’t have a vaccine for yet, that’s why you need a booster every year.