About The Study: Maternal respiratory syncytial virus prefusion F (RSVpreF) vaccination was associated with protection against RSV-associated acute respiratory illness and lower respiratory tract disease hospitalization among infants 90 days or younger. These findings provide early clinical evidence supporting the effectiveness of maternal RSVpreF vaccination in preventing RSV-associated hospitalization in infants.
Corresponding Author: To contact the corresponding author, Anne-Marie Rick, MD, MPH, PhD, email Alejandra Ruiz Leon at ruizleonap@upmc.edu .
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(doi:10.1001/jamanetworkopen.2026.16596)
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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