US FDA backs Pfizer COVID-19 boosters for seniors, others at high-risk

The US moved a step closer to offering booster doses of Pfizer’s COVID-19 vaccine to senior citizens and others at high risk from the virus as the Food and Drug Administration signed off on the targeted use of extra shots, according to The Associated Press.

The FDA authorized booster doses for Americans who are 65 and older, younger adults with underlying health conditions and those in jobs that put them at high risk for COVID-19.

The ruling represents a drastically scaled back version of the Biden administration’s sweeping plan to give third doses to nearly all American adults to shore up their protection amid the spread of the highly contagious delta variant.

However, more regulatory hurdles lie ahead before the dispensing of boosters can begin.

Advisers to the Centers for Disease Control and Prevention opened a two-day meeting to make their own, more specific recommendations about who should get the extra shots and when. And in their first day of discussions, some experts were so perplexed by the questions surrounding the rationale for boosters that they suggested putting off a decision for a month in hopes of more evidence.

The uncertainties were yet another reminder that the science surrounding boosters is more complicated than the Biden administration suggested when the president and his top aides rolled out their plan at the White House last month.

FDA acting commissioner Dr. Janet Woodcock said in a statement that the FDA authorization would allow for boosters in health care workers, teachers, grocery workers and those in homeless shelters or prisons.

“As we learn more about the safety and effectiveness of COVID-19 vaccines, including the use of a booster dose, we will continue to evaluate the rapidly changing science and keep the public informed,” Woodcock said.