Measles watch: South East Health Unit keeping an eye on Ontario cases

Closest outbreak is Hastings County

A measles outbreak has been declared in Hastings County, marking an increase in cases across Ontario linked to travel within the province. Dr. Linna Li, Deputy Medical Officer of Health for the South East Health Unit, confirmed no cases have been reported in other regions, including locally.

Dr. Li warned that the risk of community transmission could rise, urging residents to check their vaccination status and ensure they are up to date. Ontario is seeing sporadic cases related to international travel, with global transmission remaining a concern.

Jennifer Adams, manager of clinical services, explained that individuals born before 1970 likely had measles as children, while those born between 1970 and 1996 may need a second dose, especially if they are healthcare workers, students, or travelers. The vaccine is part of Ontario’s routine immunization schedule.

Residents can check their vaccination records through the health unit’s website. If showing symptoms such as fever, cough, or a rash, individuals should isolate and contact their healthcare provider before visiting a clinic. For more information, visit the South East Health Unit's website.