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Maternal Vaccination for the Prevention of Infantile RSV Disease: An Overview of the Authorized, In-Progress, and Rejected Vaccine Candidates

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Date 2024 Sep 28
PMID 39340012
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Abstract

Respiratory Syncytial Virus (RSV) continues to pose a significant challenge, contributing to elevated hospitalization rates among children up to 5 years old, with a disproportionate burden on newborns and infants under 6 months old. The unique characteristics of the young immune system make it prone to altered responses to infections and vaccinations, requiring a tailored approach to disease prevention. The recent approval of the maternal RSV vaccine (brand name ABRYSVO) represents a pivotal advancement in preventive strategies among newborns and infants, marking a milestone in RSV research as the first market-approved maternal vaccine. The present review examines clinical trial data on both recent and previous vaccine candidates, as well as the licensed vaccine, focusing on the prevention of RSV disease in newborns and young infants through the passive acquisition of antibodies following maternal immunization. Additionally, it evaluates the safety profile of these vaccines.

References
1.
Walsh E, Falsey A, Zareba A, Jiang Q, Gurtman A, Radley D . Respiratory Syncytial Virus Prefusion F Vaccination: Antibody Persistence and Revaccination. J Infect Dis. 2024; 230(4):e905-e916. PMC: 11481295. DOI: 10.1093/infdis/jiae185. View

2.
Wang X, Li Y, Shi T, Bont L, Chu H, Zar H . Global disease burden of and risk factors for acute lower respiratory infections caused by respiratory syncytial virus in preterm infants and young children in 2019: a systematic review and meta-analysis of aggregated and individual participant data. Lancet. 2024; 403(10433):1241-1253. DOI: 10.1016/S0140-6736(24)00138-7. View

3.
Kampmann B, Madhi S, Munjal I, Simoes E, Pahud B, Llapur C . Bivalent Prefusion F Vaccine in Pregnancy to Prevent RSV Illness in Infants. N Engl J Med. 2023; 388(16):1451-1464. DOI: 10.1056/NEJMoa2216480. View

4.
Fernandes K, Lim A . Maternal-driven immune education in offspring. Immunol Rev. 2024; 323(1):288-302. DOI: 10.1111/imr.13315. View

5.
Schaerlaekens S, Jacobs L, Stobbelaar K, Cos P, Delputte P . All Eyes on the Prefusion-Stabilized F Construct, but Are We Missing the Potential of Alternative Targets for Respiratory Syncytial Virus Vaccine Design?. Vaccines (Basel). 2024; 12(1). PMC: 10819635. DOI: 10.3390/vaccines12010097. View