![]() Unlike Pfizer-BioNTech and Moderna’s mRNA COVID-19 vaccines, the Novavax COVID-19 vaccine is protein-based. The updated Novavax COVID vaccine is authorized for people 12 years and older. According to updated CDC guidelines, individuals in certain risk groups may receive additional doses with their health care provider’s guidance. It’s recommended that everyone 6 months and older get vaccinated against COVID.įor individuals 5 years and older, one dose of the updated Pfizer-BioNTech or Moderna COVID vaccine is recommended. With the updated COVID vaccines, we're back to what is called a monovalent vaccine, meaning there's only one component-that XBB.1.5 variant-compared with the previous bivalent COVID vaccine. ![]() They are the only COVID vaccines that are available this season. The updated COVID vaccines for the fall/winter 2023-24 season are based on a variant called XBB.1.5. What is different about the updated COVID vaccine? In this Q&A, Andy Pekosz, PhD, a professor in Molecular Microbiology and Immunology, shares all the details about the updated vaccine, including what makes it different from previous COVID vaccines, who should get it, and whether it’s safe to get it alongside vaccines for other fall viruses like flu and RSV. Updated COVID vaccines are designed to target the variants currently circulating and are recommended for everyone 6 months of age and older. Editor’s note: This article was updated on Octoto include information on the updated Novavax COVID-19 vaccine, which was authorized by the FDA and recommended by the CDC on October 3, 2023.Īs we head into fall, vaccines continue to be one of the best and safest ways to protect ourselves and our loved ones against severe COVID illness.
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