RSV Vaccine Eligibility Expands - Takeaways - MDSpire

RSV Vaccine Eligibility Expands

Trial data show noninferior immune response in high-risk adults aged 18 to 49 years.

Share

1

The FDA has expanded the RSV vaccine Arexvy's approval to include adults aged 18 to 49 at increased risk for severe disease.
2

Previously, Arexvy was approved for adults aged 60 and older and those aged 50 to 59 with increased risk.
3

An estimated 21 million adults under 50 in the US have risk factors for severe RSV infection.
4

A phase 3b trial showed noninferior immune response and consistent safety profile for the vaccine in the younger high-risk group.
5

Common adverse events after vaccination included injection site pain, fatigue, and headache, generally mild to moderate.