Early-life ozone exposure and asthma and wheeze in children

JAMA Network Open

2025-04-02

(Press-News.org) About The Study: In this cohort study with relatively low ambient ozone exposure, early-life ozone was associated with asthma and wheeze outcomes at age 4 to 6 and in mixture with other air pollutants but not at age 8 to 9. Regulating and reducing exposure to ambient ozone may help reduce the significant public health burden of asthma among U.S. children.

Corresponding Author: To contact the corresponding author, Logan C. Dearborn, MPH, email dearbl@uw.edu.

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

(doi:10.1001/jamanetworkopen.2025.4121)

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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Early-life ozone exposure and asthma and wheeze in children

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