FDA Approves Emergency Use for Novavax COVID Vaccine

FDA Approves Emergency Use for Novavax COVID Vaccine
Image credit: Getty Images [via NBC]

The Facts

  • On Wed., the Food and Drug Administration (FDA) approved emergency use authorization for Novavax's COVID vaccine. The approval provides a fourth vaccine option for American adults who have not yet received their first dose of any other vaccine.
  • Novavax's vaccine uses a protein-based formula while the Pfizer BioNTech and Moderna vaccines are both mRNA-based.
  • Adults seeking their first dose of vaccine will receive two shots, 21 days apart.

Sources Split


The Spin


Narrative A

Vaccine conspiracy theories tragically stigmatized mRNA jabs for millions of people in America. An "old school" protein-based jab, similar to the flu shot, could have more appeal to the unvaccinated. US officials bet the farm on mRNA products, and it's wise to offer consumers alternatives.

Narrative B

Novavax is a latecomer to the COVID vaccine landscape, and its early production fumbles were costly. The market is already well established by Pfizer and Moderna in the US, and whether its non-mRNA formula will be accepted by entrenched vaccine skeptics remains very much to be seen.


Metaculus Prediction


Go Deeper

© 2026 Improve the News Foundation. All rights reserved.Version 7.18.2

© 2026 Improve the News Foundation.

All rights reserved.

Version 7.18.2