JUNE 26, 2025

New ACIP Panel Votes to Recommend Clesrovimab, Second Antibody to Prevent RSV in Infants

By Meaghan Lee Callaghan

The seven newly appointed members of the Advisory Committee on Immunization Practices voted 5-to-2 to recommend clesrovimab-cfor (Enflonsia, Merck), the second long-acting monoclonal antibody administered to infants to prevent respiratory syncytial virus infection. 

Clesrovimab is recommended for infants 8 months of age and younger who are born during or entering their first RSV season. The FDA approved the monoclonal antibody (Mab) earlier this month.

At the first