For those who’ve put off a Covid vaccine booster in hopes of getting a shot tailor-made for the Omicron subvariants that have ripped across the country, the wait may soon be over.
The FDA is expected to authorize a pair of booster shots targeting what appear to be the virus’ most contagious strains as soon as Wednesday, three people with knowledge of the matter told POLITICO.
The move would set the stage for the Biden administration to begin offering the reformulated vaccine shortly after Labor Day, in a bid to bolster Americans’ protection against a potential Covid resurgence later this year.
The government plans to roll out a combined 175 million doses of the new boosters developed by Moderna and Pfizer-BioNTech, with Moderna’s shot available to all adults and Pfizer’s offered to those 12 and older, according to a federal planning guide published earlier this month.
The boosters, which officials hope will offer greater protection against the BA.4 and BA.5 Omicron sub variants in addition to guarding against the coronavirus’ original strain, come as the administration tries to get ahead of a fast-changing virus that continues to infect tens of thousands of Americans a day. The actual number is unknown since so many people self-test at home and don’t report their cases to the government.
An FDA spokesperson declined to comment, and people with knowledge of the matter, who were granted anonymity to speak about matters they are not authorized to speak about publicly, cautioned the exact timing could change as the agency races to finalize its work.
Moderna and Pfizer-BioNTech each finished submitting their applications for authorization last week.
Once the FDA signs off on the shots, the Centers for Disease Control and Prevention would still need to endorse their distribution to the public. The CDC has scheduled meetings of its outside vaccine advisory panel for Thursday and Friday — sessions that are traditionally held before the agency gives its final verdict. The CDC hasn’t yet published a formal agenda.
The speed of the planned vaccine authorization and rollout has sparked criticism from some public health experts, who have questioned whether the administration should greenlight the boosters without having any human studies showing their effectiveness.
But Biden administration health officials have argued there is sufficient evidence backing the vaccines and growing urgency to make them available before the fall.
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