The Monroe County Department of Public Health has been alerted to a lab confirmed case of measles in Monroe County. We believe the patient was infectious from 12/26/18 – 1/3/19. As you are aware, the incubation period for this highly contagious disease is from 7-21 days, but most typically 10-14 days. As of this time, I am not sure where the patient spent time. Will update as more information becomes available.