Severity and long-term mortality of COVID-19, influenza, and RSV

JAMA Internal Medicine

2025-01-27

(Press-News.org) About The Study: This cohort study showed that, during the 2022 to 2023 season, infection with SARS-CoV-2 was associated with more severe disease outcomes than influenza or respiratory syncytial virus (RSV), whereas differences were less pronounced during the 2023 to 2024 season. During both seasons, RSV remained a milder illness, whereas COVID-19 was associated with higher long-term mortality. Vaccination attenuated differences in disease severity and long-term mortality.

Corresponding Author: To contact the corresponding author, Kristina L. Bajema, MD, email kristina.bajema@va.gov.

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

(doi:10.1001/jamainternmed.2024.7452)

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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Severity and long-term mortality of COVID-19, influenza, and RSV

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