Doctors say Trump's vaccine order will raise fears, cause confusion and endanger kids

Donald Trump signed an executive order suggesting separating the MMR vaccine into three single-disease shots and giving childhood immunizations at separate appointments when possible. Medical experts criticized the order as misguided and scientifically unsound, stating that separating the vaccines is incorrect in both science and immune response. Doctors warned the plan could cause confusion among parents at a time when measles rates are rising.