FDA and CDC green light Pfizer COVID-19 booster for older teenagers


Youngsters ages 16 and 17 in the US at the moment are eligible for the Pfizer COVID-19 booster shot, the US FDA and CDC have introduced. The FDA revealed its Emergency Use Authorization (EUA) growth on December 9, noting that eligible youngsters will need to have acquired the first vaccine doses at the very least six months previous to getting the booster dose.

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Booster eligibility expands

The FDA licensed Pfizer and Moderna COVID-19 booster pictures for adults ages 18 and older final month. Below that booster eligibility growth, anybody within the US can get a booster (assuming they’re not allergic or suggested in any other case by a health care provider), whereas beforehand the authorization was restricted to solely sure adults at excessive danger of extreme illness outcomes.

Pfizer COVID-19 vaccine vial

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At this time’s announcement marks the newest COVID-19 booster shot authorization growth, including youngsters ages 16 and 17 to the listing of people who find themselves eligible for the shot (by way of FDA). The growth solely covers Pfizer-BioNTech’s vaccine, nevertheless, and youngsters should first have acquired the first vaccine doses at the very least half a yr earlier than they will get a booster shot.

The CDC endorsed the Pfizer booster age adjustment solely hours after the FDA introduced its choice. With the inexperienced mild from each companies, older youngsters can get a booster shot to assist shield towards an infection amid one other rising wave of circumstances — together with, this time round, a brand new menace from the omicron variant.

The FDA says it expanded its booster authorization to cowl this extra age group based mostly on knowledge in regards to the vaccine, proof supporting its efficacy, and a benefits-to-risk evaluation. FDA Middle for Biologics Analysis and Analysis director Peter Marks, MD, Ph.D., defined, “The Pfizer-BioNTech COVID-19 Vaccine has been accessible to people 16 years of age and older for almost a yr, and its advantages have been proven to obviously outweigh potential dangers.”

Combine-and-match vaccines

Syringe and Moderna logo

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The FDA has solely licensed Pfizer-BioNTech’s COVID-19 vaccine to be used with older teenagers and the company says recipients ages 16 and 17 ought to solely be given the Pfizer booster shot. Adults, nevertheless, have extra choices, together with the Moderna and Johnson & Johnson COVID-19 vaccine choices. As a part of an growth earlier this yr, the FDA greenlit a mix-and-match method to booster pictures.

Relating to adults, it’s potential to get a booster shot from a vaccine product totally different from the vaccine used for the first vaccine sequence. So, for instance, an grownup who acquired the two-dose Moderna mRNA COVID-19 vaccines initially has the choice of getting the Pfizer COVID-19 booster dose, assuming sufficient time has handed between the 2 for eligibility.

What about youthful youngsters?

Boy getting vaccine shot

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Questions stay about whether or not youthful teenagers and children will get eligibility for the COVID-19 booster shot. In late October, the FDA licensed Pfizer’s vaccine for the 5-to-11 age group; on this case, two doses at 10 micrograms every are given three weeks aside, a decrease dose than the 30 micrograms given to recipients ages 12 and older.

Nonetheless, booster pictures are solely accessible for people ages 16 and older. The federal government well being companies haven’t but acknowledged when booster pictures could also be accessible to youthful teenagers and children or whether or not they’re prone to get authorization for an additional shot. Although specialists are working with way more knowledge than was accessible within the earlier days of the pandemic, there’s nonetheless a scarcity of proof whether or not youthful youngsters will want an additional dose for continued safety.

Children ages 12 by way of 15 have been solely in a position to get the COVID-19 vaccine beginning in Could, which implies the information accessible on potential immunity decreases over time is minimal. Past that, youngsters beneath the age of 12 have solely been licensed for vaccination for round six weeks, making it too quickly to find out whether or not a booster might be wanted.

UH Rainbow Infants and Kids’s Hospital director of pediatric an infection management Dr. Claudia Hoyen not too long ago mentioned this with CNN, explaining that children could expertise longer-lasting immunity from the preliminary vaccines in comparison with adults. If this seems to be the case, younger youngsters could not want a booster — or, in the event that they do, the schedule wherein they’re administered could also be totally different than those used with adults.

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