The MMR vaccine “should be administered in three separate single-disease shots once such products are domestically available,” the order recommends. In addition to the MMR vaccine, the order also calls for “all childhood immunizations [to] be administered at separate medical visits.” Separating the MMR vaccine, for example, would result in many more needless visits to the doctor. The day after issuing his order, Trump continued peddling falsehoods about the MMR vaccine. The demand by Trump to separate the MMR vaccine and others like it comes at a time when the U.S. is already experiencing a nationwide measles outbreak.