FDA Authorizes Updated COVID Boosters to Target Newest Variants

Aug. 31, 2022 – The FDA on Wednesday granted emergency use authorization to Omicron-specific COVID-19 vaccines made by Pfizer/BioNTech and Moderna.

The company cited knowledge to help the security and efficacy of this subsequent technology of mRNA vaccines focused towards variants of concern.

In case you’ve been ready to get a variant-specific booster shot, you could be in luck as early as subsequent week.

The Pfizer EUA corresponds to the corporate’s mixture booster shot that features the unique COVID-19 vaccine in addition to a vaccine designed to guard towards the latest Omicron variants, BA.4 and BA.5.

The Moderna mixture vaccine will comprise each the agency’s authentic COVID-19 vaccine and a vaccine to guard particularly towards Omicron BA.4 and BA.5 subvariants.

As of Aug. 27, BA.4 and BA.4.6 accounted for about 11% of circulating variants, and BA.5 made up nearly all of the remaining 89%, CDC knowledge present.

The following step might be a evaluation of the scientific knowledge by the CDC’s Advisory Committee on Immunization Practices, which is about to fulfill Thursday and Friday. The ultimate hurdle earlier than distribution of the brand new vaccines might be a sign-off on CDC suggestions to be used by company Director Rochelle Walensky, MD.

This can be a creating story. Please test again for updates.

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