A case of measles has been confirmed in an Orange County resident, an unvaccinated toddler who by report has not traveled outside of the area or had known exposures. This case is not linked to the other measles case reported in a traveler due to the timing of illness. The OC Health Care Agency’s (HCA) Communicable Disease Control Division (CDCD) is reaching out to all identified contacts. No exposures in public locations have been identified.
Providers should increase their suspicion for measles in those with fever and rash illness and remember to report suspect cases to CDCD immediately at 714-834-8180.
Measles is an acute viral illness typically presenting with fever, cough, coryza, and conjunctivitis, followed 3-5 days later by a rash. The maculopapular rash typically begins on the face and spreads down the torso and out to the extremities. The incubation period for measles ranges from 7-21 days after exposure and individuals are infectious from 4 days prior to rash onset until 4 days after rash onset. Measles is highly contagious and spreads via airborne transmission…