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What are the mutations in the Omicron COVID variant, and what is it about these particular mutations that make scientists worried about it?

4430 upvotes

256 upvotes

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What are the mutations in the Omicron COVID variant, and what is it about these particular mutations that make scientists worried about it?	4430
Why doesn't the flu (unlike Covid) continually get more transmissible over time?	256