Health Advisory: Update on Measles Cases

06/05/2025 Action Requested Background Measles illness starts with a prodrome of fever, cough, coryza, and conjunctivitis (typically lasting 2-4 days) and then a generalized maculopapular rash that typically begins on the face/head then spreads to the neck, trunk and extremities. Increases in measles cases and outbreaks are occurring in every region of the world. CDC … Health Advisory: Update on Measles Cases