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Study: COVID booster effectiveness wanes but remains strong

An early look at the performance of COVID-19 booster shots during the recent omicron wave in the U.S. showed a decline in effectiveness against severe cases, though the shots still offered strong protection. ย The report was published by the Centers for Disease Control and Prevention on Friday. It is considered an early and limited look at the durability of Moderna and Pfizer booster protection during the omicron surge that exploded in December and January but has been fading in recent weeks.
United States Kristen Nordlund Lauran Neergaard William Schaffner Michael Saag Centers For Disease
Source: kstp.com

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