Notice of Approval of Product Under Voucher: Rare Pediatric Disease Priority Review Voucher; MRESVIA (Respiratory Syncytial Virus Vaccine)

The Food and Drug Administration (FDA) is announcing the issuance of approval of a product redeeming a priority review voucher. The Federal Food, Drug, and Cosmetic Act (FD&C Act) authorizes FDA to award priority review vouchers to sponsors of approved rare pediatric disease product applications that meet certain criteria. FDA is required to publish notice of the issuance of priority review vouchers as well as the approval of products redeeming a priority review voucher. FDA has determined that MRESVIA (Respiratory Syncytial Virus Vaccine), BLA supplement approved June 12, 2025, meets the criteria for redeeming a priority review voucher.