Durability of 2024-2025 COVID-19 vaccines against JN.1 subvariants

JAMA Internal Medicine

2025-10-27

(Press-News.org) About The Study: The updated 2024-2025 COVID-19 vaccines provided effective protection, particularly against severe disease, although their effectiveness waned over time. Effectiveness against different subvariants was similar.

Corresponding Author: To contact the corresponding author, Dan-Yu Lin, PhD, email lin@bios.unc.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamainternmed.2025.5465)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Durability of 2024-2025 COVID-19 vaccines against JN.1 subvariants

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