What Makes the Latest Covid Variants More Contagious?
Tiffany Doherty August 27, 2022
Omicron variants BA.4 and BA.5 emerged a little while ago, and they are particularly contagious. Why is that and what are we doing about it?
Omicron variants BA.4 and BA.5 emerged a little while ago, and they are particularly contagious. Why is that and what are we doing about it?
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