Risk of cardiorespiratory events following RSV–related hospitalization

JAMA Network Open

2026-02-03

(Press-News.org) About The Study: This study demonstrated that respiratory syncytial virus (RSV), similar to influenza and SARSCoV-2, was associated with an increased risk of cardiorespiratory events 2 weeks following RSV-related hospitalization, and some conditions had significant risk elevations up to 180 days after admission. The findings reinforce the need to increase RSV immunization in adults.

Corresponding Author: To contact the corresponding author, Caihua Liang, MD, PhD, email caihua.liang@pfizer.com.

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

(doi:10.1001/jamanetworkopen.2025.56767)

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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Risk of cardiorespiratory events following RSV–related hospitalization

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