We’re pleased to confirm that St. Mary’s High School will reopen for in-person learning on Tuesday, May 20, 2025.
Following the school’s temporary closure due to a confirmed case of measles, Region of Waterloo Public Health has worked closely with WCDSB staff to complete a thorough review of immunization records. This process required significant time, care and coordination, including dedicated efforts over the weekend.
We sincerely thank the staff at St. Mary’s and our partners at Region of Waterloo Public Health for their responsiveness and commitment to student and community safety.
