Early MMR vaccine adoption during the 2025 Texas measles outbreak

JAMA Network Open

2025-11-14

(Press-News.org) About The Study: In concordance with Centers for Disease Control and Prevention (CDC) recommendations, the data from this study show a rapid rise in early measles vaccination in early 2025. These data suggest an increase in early vaccination started in February, even before the updated guidelines were issued, potentially due to clinician and/or parental concern.

Corresponding Author: To contact the corresponding author, Brianna M. Goodwin Cartwright, MS, email briannac@truveta.com.

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

(doi:10.1001/jamanetworkopen.2025.43002)

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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About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

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