Multiple vaccine doses could be necessary to protect from coronavirus, Bill Gates says

Multiple vaccine doses could be necessary to protect from coronavirus, Bill Gates says

Multiple vaccine doses could be necessary to protect from coronavirus, Bill Gates says

Microsoft co-founder Bill Gates said Wednesday that people could need multiple doses of a potential coronavirus vaccine to immunize themselves from the coronavirus. If necessary, the multiple doses could require more than 7 billion vaccinations to be administered worldwide. “None of the vaccines at this point appear like they’ll work with a single dose,” Gates said.

By Miki