Acting CDC Director Jim O’Neill on Monday called on vaccine manufacturers to develop separate shots for measles, mumps and rubella instead of the current vaccine, which combines the three. O’Neill wrote in a post on X that manufacturers should replace the MMR vaccine with “safe monovalent vaccines,” which only target one virus. His statement referenced a recent comment from President Donald Trump , who advised people last month on Truth Social to “break up the MMR shot into three totally

See Full Page