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The Independent UK
The Independent UK
Joe Sommerlad

Acting CDC director wants to break up MMR vaccine into three shots – despite no science backing the idea

Jim O’Neill, Acting Director of the CDC and Robert F Kennedy Jr’s Deputy Health and Human Services Secretary, has called for the MMR vaccine – combining shots for measles, mumps and rubella – to be broken up into three separate jabs.

O’Neill echoed comments from President Donald Trump in a post on X on Monday in which the commander-in-chief offered advice to pregnant women, including a call to “break up the MMR shot into three totally separate shots (not mixed!)”

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