
Exposure to COVID-19 in the St. Mary Catholic School Community
SUBJECT: Exposure to COVID-19 at St. Mary Catholic Elementary School April 18, 2021 Dear Parents and Guardians, We are writing to let you know we have recieved communication from Halton Region Public Health about 3 new positive cases of COVID-19 in our school community. Public Health has notified all high-risk contacts of the cases and