Why hasn’t the stealth omicron variant caught on in the US yet?

Two years into the pandemic, coronavirus continues to throw curveballs. In some countries the omicron “stealth” subvariant BA.2 is rapidly replacing other variants, while in others it’s barely a blip.  

It’s possible this is due to some underlying attributes of the mutation. Some scientists suggest, however, it just arrived a little late.


Posted

in

by

Tags:

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *