President Donald Trump has signed an executive order calling for a smaller childhood vaccine schedule and separate measles, mumps and rubella shots, setting up a major clash with leading US medical ...

President Trump is calling for immunizations for measles, mumps and rubella to be given in individual jabs in three different appointments instead of the standard combination shot.

Amid a record number of U.S. measles cases and falling childhood vaccination rates nationwide, 57% of U.S. parents with minor children have high confidence that childhood vaccines are effective at ...

President Donald Trump signed an executive order on Aug. 10, 2026, calling for the combined measles, mumps and rubella ...

mRNA vaccines, such as those used against COVID-19, are effective at generating antibody responses. These antibodies are produced through specialized immune structures called germinal centers, but ...

How the Food and Drug Administration (FDA) and the Centers for Disease Control and Prevention (CDC) determine whether a vaccine has resulted in the death of a vaccine recipient became the focus of ...

Vaccine safety monitoring in the US is a multilayered process that combines passive and active functions, as well as expert analyses of specific safety questions. Side effects are passively reported ...

President Donald Trump on Monday signed an executive order that could substantially alter the childhood vaccine schedule in the United States. Among other things, the order calls for the measles, ...

President Donald Trump’s order to separate combination childhood vaccines could require millions of individual shots, new ...