Huron Perth Public Health (HPPH) announced on Friday a new measles exposure in the counties.
It occurred in the emergency waiting room at Seaforth Community Hospital on Wednesday (May 14) from 11:15 a.m. until 1:30 p.m.
Anyone at this location during those timeframes needs to monitor for measles signs and symptoms for 21 days after exposure.
Visit www.hpph.ca/measles to view measles information, including vaccination guidance and all known recent measles exposure locations and timelines.