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https://fortune.com/2021/12/04/vaccines-covid-variants-omicron-effectiveness/
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Vaccines are still best for fighting COVID variants like Omicron. But what happens when they stop being effective? - Fortune
12/4/21 at 3:00pm
Organization
Fortune
Author
Megan Leonhardt
Details
36 words
Summarize
What happens if Omicron or another COVID variant is resistant to Pfizer, Moderna, and Johnson & Johnson vaccines?
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