What Makes the Latest Covid Variants More Contagious?

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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Tiffany Doherty

Tiffany Doherty holds a doctorate in neuroscience and has a special interest in making scientific research accessible to everyone.

The Incidental Economist

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