President Trump signed an executive order Monday that would fundamentally reshape America's childhood immunization landscape, slashing the number of universally recommended vaccines from 17 down to 11 and ordering the combined MMR shot split into three separate single-disease vaccines to be administered at individual visits. The "Gold Standard Childhood Vaccine Recommendations" directive also reclassified RSV monoclonal antibodies, hepatitis A, hepatitis B, and meningococcal...