Another COVID booster unknown: Will more doses for the vaccinated cause new variants?

0



Some health experts worry COVID boosters for the fully vaccinated could birth new coronavirus variants, and that the priority should be immunizing the hundreds of millions around the world who remain unvaccinated. Read More



Source link

Leave A Reply

Your email address will not be published.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More