Update: St. Mary’s HS Reopening Confirmed – Tues., May 20th
WCDSB & Region of Waterloo Public Health are 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