US panel endorses widespread use of Pfizer COVID-19 vaccine

WASHINGTON — A U.S. government advisory panel endorsed widespread use of Pfizer’s coronavirus vaccine Thursday, putting the country just one step away from launching an epic vaccination campaign against the outbreak that has killed close to 300,000 Americans.

Shots could begin within days, depending on how quickly the Food and Drug Administration signs off, as expected, on the expert committee’s recommendation.

“This is a light at the end of the long tunnel of this pandemic,” declared Dr. Sally Goza, president of the American Academy of Pediatrics.

In a 17-4 vote with one abstention, the government advisers concluded that the vaccine from Pfizer and its German partner BioNTech appears safe and effective for emergency use in adults and teenagers 16 and over.

That endorsement came despite questions about allergic reactions in two people who received the vaccine earlier this week when Britain became the first country to begin dispensing the shot.

While there are a number of remaining unknowns about the vaccine, in an emergency, “the question is whether you know enough” to press ahead, said panel member Dr. Paul Offit of Children’s Hospital of Philadelphia. He concluded that the potential benefits outweigh the risks. The decision came as COVID-19 cases surge to ever-higher levels across the U.S., with deaths setting an all-time, one-day record of more than 3,100 on Wednesday.

Pfizer has said it will have about 25 million doses of the two-shot vaccine for the U.S. by the end of December. But the initial supplies will be reserved primarily for health care workers and nursing home residents, with other vulnerable groups next in line until ramped-up production enables shots to become widely available on demand — something that will probably not happen until the spring.