CDC Panel Endorses Novavax, a New COVID Vaccine


A panel of public heath specialists that advise the US Facilities for Illness Management and Prevention voted Tuesday to suggest Novavax’s COVID-19 vaccine for adults who have not been vaccinated but. Novavax is the primary protein-based COVID-19 vaccine to be approved within the US — a extra “conventional” vaccine kind that is been round for many years. 

The US Meals and Drug Administration final week authorized Novavax’s COVID-19 vaccine for individuals 18 and older as a two-dose major collection vaccine, with every dose given three weeks aside. As a result of it is approved as a major collection vaccine, Novavax cannot be used as a booster shot by individuals who’ve already been vaccinated.

The vote from CDC advisors was unanimous at 12-0, Stat and different media retailers reported. CDC Director Dr. Rochelle Walensky is anticipated to simply accept the panel’s suggestion quickly, which can make Novavax obtainable to adults who’ve held out on getting a COVID-19 vaccine and would really like another choice. 

“COVID-19 vaccines stay the perfect safety measure in opposition to extreme illness brought on by COVID-19,” FDA Commissioner Dr. Robert M. Califf stated in a news release final week. “And I encourage anybody who’s eligible for, however has not but obtained a COVID-19 vaccine, to think about doing so.”

Pfizer’s and Moderna’s COVID-19 vaccines use new mRNA know-how. The Johnson & Johnson vaccine, although its use has been restricted within the US, is a viral vector kind. Protein-based vaccines with adjuvants, like Novavax’s, have been round for many years.

The Novavax vaccine was 90% effective against symptomatic COVID-19 in a clinical trial in opposition to older variants of COVID-19 (largely alpha), however extra analysis is required to find out its response in opposition to omicron. Novavax’s authorization comes as omicron’s extraordinarily contagious BA.5 subvariant is accountable for most circumstances of COVID-19 within the nation, however the obtainable vaccines are anticipated to stay protecting in opposition to extreme illness and dying. 

The FDA has advisable that vaccine producers create vaccine formulation for booster doses this fall or winter that concentrate on the newer model of omicron. Novavax stated it is working on an omicron-specific vaccine

Uncomfortable side effects of Novavax embrace typical, momentary signs like soreness on the injection website, fatigue, headache and fever. Novavax would possibly carry an elevated threat of myocarditis (irritation of the center), based on the FDA. Six out of 40,000 vaccine recipients developed myocarditis in a scientific trial, in contrast with one within the placebo group. 

Novavax was an early beneficiary of the Operation Warp Pace program, however the firm has experienced manufacturing problems. Novavax submitted to the FDA for emergency use authorization in January — properly into the COVID-19 vaccine response –and its vaccine is permitted to be used in different international locations, including Canada.

Learn extra: Every part We Know About Novavax 

The data contained on this article is for instructional and informational functions solely and isn’t meant as well being or medical recommendation. All the time seek the advice of a doctor or different certified well being supplier relating to any questions you might have a couple of medical situation or well being aims.

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