Pfizer COVID vaccine finally wins full FDA approval

The vaccine will now be officially marketed under the name Comirnaty * Pfizer shares were up around 5% and BioNTech shares were up more than 9%.

Vials with a sticker reading, "COVID-19 / Coronavirus vaccine / Injection only" and a medical syringe are seen in front of a displayed Pfizer logo in this illustration taken October 31, 2020 (photo credit: REUTERS/DADO RUVIC/ILLUSTRATION/FILE PHOTO)
Vials with a sticker reading, "COVID-19 / Coronavirus vaccine / Injection only" and a medical syringe are seen in front of a displayed Pfizer logo in this illustration taken October 31, 2020
(photo credit: REUTERS/DADO RUVIC/ILLUSTRATION/FILE PHOTO)

The US drug regulator on Monday granted full approval to the Pfizer Inc/BioNTech SE COVID-19 vaccine, making it the first to secure such Food and Drug Administration validation as health authorities struggle to win over vaccine skeptics during a relentless pandemic.

The FDA, which gave the two-dose vaccine emergency-use authorization in December, gave its full approval for use in people age 16 and older based on updated data from the companies' clinical trial and manufacturing review. Public health officials hope the action will convince unvaccinated Americans that Pfizer's shot is safe and effective.

There is entrenched vaccine skepticism among some Americans, particularly conservatives. COVID-19 cases, driven by the highly infectious Delta variant, have surged in parts of the United States with lower vaccination levels.

"This FDA approval should give added confidence that this vaccine is safe and effective," President Joe Biden, who has sought to increase vaccination levels, wrote on Twitter.

Shortly after the FDA's announcement, the Pentagon said it is preparing to make the vaccine mandatory for US military personnel. US health officials expect that the FDA's full approval also will prompt more state and local governments, as well as private employers, to impose vaccine mandates.

"While millions of people have already safely received COVID-19 vaccines, we recognize that for some, the FDA approval of a vaccine may now instill additional confidence to get vaccinated," said Janet Woodcock, the FDA's acting commissioner.

More than 204 million people in the United States have received the Pfizer vaccine. The FDA's approval extends the shelf life of Pfizer shots from six months to nine months. It also confirms that the vaccine increases risk of heart inflammation, particularly among young men in the week following their second shot.

The approval makes it easier for physicians to prescribe a third dose of Pfizer's vaccine off-label for people who may benefit from additional protection against COVID-19.

Pfizer shares were up around 2.5% and BioNTech shares were up more than 10%.


Stay updated with the latest news!

Subscribe to The Jerusalem Post Newsletter


The two other COVID-19 vaccines given emergency-use authorization - made by Moderna Inc and Johnson & Johnson - have not yet received full FDA approval.

The FDA gave emergency-use authorization to Pfizer's vaccine for people age 16 and older in December - making it the first shot to gain such backing in the United States - and gave further emergency-use authorization for people age 12 and up in May.

Pfizer and BioNTech said they plan to apply for full approval in children ages 12 to 15 as soon as required data is available.

A boy receives a dose of the Pfizer-BioNTech vaccine at Jerusalem’s Misgav Ladach Hospital on June 6, as Israel began its coronavirus vaccination campaign for 12-to-15 year olds (credit: MARC ISRAEL SELLEM)
A boy receives a dose of the Pfizer-BioNTech vaccine at Jerusalem’s Misgav Ladach Hospital on June 6, as Israel began its coronavirus vaccination campaign for 12-to-15 year olds (credit: MARC ISRAEL SELLEM)

Woodcock said the FDA is not recommending that children under age 12 get the vaccine now because it needs to ensure it is safe for them, telling reporters it "would be a great concern if people vaccinate children because we don't have the proper data."

Pfizer is expected to submit data this fall to support the shot's emergency-use authorization for children under 12 based on smaller doses.

The American Academy of Pediatrics, representing children's doctors, discouraged having children under 12 receive the vaccine.

Pfizer's shot has received conditional regulatory approval elsewhere including Britain and the European Union.

US HIT HARD

The United States leads the world in reported COVID-19 cases and deaths. More than 625,000 Americans have died from the disease, including an average of more than 600 daily in recent weeks.

According to the Centers for Disease Control and Prevention (CDC), 71% of Americans age 12 and older - the population eligible to receive COVID-19 vaccines - have gotten at least one dose and 60.2% are fully vaccinated. For the entire population, including children up to age 11 for whom no vaccines are yet approved, 60.7% of Americans have received at least one dose and 51.5% of them are fully vaccinated.

In Pfizer's clinical trial, approximately 12,000 recipients of the vaccine have been followed for at least six months.

Pfizer CEO Albert Bourla said in a statement the FDA's approval "affirms the efficacy and safety profile of our vaccine at a time when it is urgently needed."

The vaccine will now be marketed under the name Comirnaty.

The FDA on Aug. 13 authorized a third dose of the Pfizer and Moderna vaccines for people with compromised immune systems. Pfizer's shot has not yet been authorized for more widespread use as a booster.

A third dose of Pfizer's vaccine has significantly improved protection from infection and serious illness among people age 60 and older in Israel compared with those who received two shots, a study published on Sunday showed.