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MotherToBaby

Medications and More during pregnancy and breastfeeding

Respiratory Syncytial Virus (RSV) Vaccine (Abrysvo®)

Selected References:

  • Centers for Disease Control and Prevention. 2025. About RSV. Available at https://www.cdc.gov/rsv/about/index.html. Accessed 4 March 2026. 
  • Centers for Disease Control and Prevention. 2024. RSV Vaccine Guidance for Pregnant Women. Available at https://www.cdc.gov/rsv/hcp/vaccine-clinical-guidance/pregnant-people.html. Accessed 4 March 2026. 
  • DeSilva M. 2025. Prenatal RSVpreF Vaccine Safety 2023–2024 Respiratory Season: The Vaccine Safety Datalink (VSD). Centers for Disease Control and Prevention. Presented at: Meeting of the Advisory Committee on Immunization Practices (ACIP); June 25, 2025; Atlanta, Georgia. Available at: https://www.cdc.gov/acip/downloads/slides-2025-06-25-26/04a-DeSilva-Mat-Peds-RSV-508.pdf. Accessed 4 March 2026.  
  • Fleming-Dutra KE, et al. 2023. Use of the Pfizer respiratory syncytial virus vaccine during pregnancy for the prevention of respiratory syncytial virus-associated lower respiratory tract disease in infants: recommendations of the Advisory Committee on Immunization Practices—United States, 2023. MMWR Morb Mortal Wkly Rep; 72(41):1115-1122. 
  • Kampmann B, et al. 2023. Bivalent prefusion F vaccine in pregnancy to prevent RSV illness in infants. N Engl J Med; 388:1451-146. 
  • Marchand GJ, et al. 2024. RSVpreF vaccination in pregnancy: a meta-analysis of maternal-fetal safety and infant efficacy. Obstet Gynecol Sci 67(6): 511-524. 
  • Michnick AI, et al. 2026. Interim safety of RSVpreF vaccination during pregnancy. JAMA. 335(5):456–459. 
  • U.S. Food and Drug Administration. 2023 (Revised 2025). AbrysvoTM Prescribing Information. Available at: https://www.fda.gov/media/168889/download. Accessed 4 March 2026. 
  • Son M, et al. 2024. Nonadjuvanted bivalent respiratory syncytial virus vaccination and perinatal outcomes. JAMA Netw Open; 7(7):e2419268.  

 

 

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