FDA Says Pfizer COVID-19 Vaccine Looks Effective for Young Kids

Federal health regulators said late Friday that kid-size doses of Pfizer’s COVID-19 vaccine appear highly effective at preventing symptomatic infections in elementary school children and caused no unexpected safety issues as the U.S. weighs beginning vaccinations in youngsters. Before a public meeting next week, the Food and Drug Administration posted its analysis of Pfizer’s data to debate whether the shots are ready for the nation’s roughly 28 million children ages 5 to 11. The agency will ask a panel of outside vaccine experts to vote on that question.

In their analysis, FDA scientists concluded that the vaccine’s benefit for preventing hospitalizations and death from COVID-19 would outweigh any potential severe side effects in children in almost every scenario. But agency reviewers stopped short of calling for Pfizer’s shot to be authorized. [time-brightcove not-tgx=” true”] The agency will put that question to its panel of independent advisers next Tuesday and weigh their advice before making its own decision.

Children could begin vaccinations early next month — with the first youngsters in line fully protected by Christmas. If the FDA authorizes the shots, the Centers for Disease Control and Prevention will make additional recommendations on who should receive them the first week of November. Full-strength Pfizer shots are already recommended for anyone 12 or older. Still, pediatricians and parents anxiously await protection for younger children to stem infections from the extra-contagious delta variant and help keep kids in school.

The FDA review affirmed results from Pfizer posted earlier in the day, showing the two-dose shot was nearly 91% effective at preventing symptomatic infection in young children. Researchers calculated the figure based on 16 COVID-19 cases in youngsters given dummy shots versus three vaccinated children. No severe illnesses were reported among any youngsters, but the vaccinated ones had much milder symptoms than their unvaccinated counterparts.

Most of the study data were collected in the U.S. during August and September when the delta variant had become the dominant COVID-19 strain. The FDA review found no new or unexpected side effects. Those that did occur mainly consisted of sore arms, fever, or achiness. However, FDA scientists noted that the study wasn’t large enough to detect infrequent side effects, including myocarditis, a type of heart inflammation that occasionally occurs after the second dose.

The agency used statistical modeling to predict how many hospitalizations and deaths from COVID-19 the vaccine would prevent versus the potential heart side effects it might cause. In four pandemic scenarios, the vaccine prevented more hospitalizations than expected from the heart side effect. The vaccine could cause more hospitalizations than it would avoid only when virus cases were deficient. But overall, regulators concluded that the vaccine’s protective benefits “would outweigh” its risks.

While children run a lower risk of severe illness or death than older people, COVID-19 has killed mover630 Americans 18 and under. Nearly 6.2 million children have been infected with the coronavirus, more than 1.1 million in the last six weeks as the delta variant surged, the American Academy of Pediatrics says.

The Biden administration has purchased enough kid-size doses — in special orange-capped vials to distinguish them from adult vaccines — for the nation’s 5- to 11-year-olds. More than 25,000 pediatricians and primary care providers have already signed up to get the shots into little arms. If the vaccine is cleared, millions of doses will be promptly shipped around the country, along with kid-size needles.

Tyson Houlding
I’m a lifestyle blogger with a passion for writing, photography, and exploring new places. I started this blog when I was 18 years old to share what I was learning about the world with family and friends. I’ve since grown into a freelance writer, blogger, and photographer with a growing audience. I hope you find inspiration and motivation while reading through my work!