Experts raise alarm over measles in Europe.
D005060:Europe / Q000453:epidemiology; D006801:Humans; D017589:Immunization Programs; D008457:Measles / Q000453:epidemiology / Q000517:prevention & control*; D008458:Measles Vaccine / Q000008:administration & dosage / Q000600:supply & distribution; D011159:Population Surveillance; D014944:World Health Organization
D008458:Measles Vaccine