Merck, Doctors Reject Proposal To Break Up Combined MMR Vaccine

All NewsOctober 8, 2025

Merck and health experts push back against U.S. officials’ call to split the MMR vaccine, warning it could delay immunizations and weaken immune response.

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.

Cookie settings ACCEPT

Manage consent