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Thunder Bay District Health Unit (TBDHU) has started the annual process of enforcing the Immunization of School Pupils Act (ISPA) to ensure students are protected against vaccine preventable diseases. Students who do not meet the ISPA requirements could face a 20-day school suspension. All mailed…
Medical exemption forms regarding the Immunization of School Pupils Act (ISPA). 2022.
Download, complete and submit the Statement of Conscience or Religious Belief form regarding exemptions from the Immunization of School Pupils Act (ISPA).
Version 2023
Formerly referred to as the Reportable Disease List
Updated 2025 - Added Candida auris
Thunder Bay District Health Unit is reporting a lab-confirmed case of measles. The individual acquired the infection through international travel and is now recovering at home.
The public health investigation is unfolding. At this time, TBDHU is following up directly with known contacts,…
On Friday May 9, 2025, the Thunder Bay District Health Unit (TBDHU) reported a lab-confirmed case of measles.
TBDHU is advising people of additional locations where the public may have been exposed to the measles virus:
Wednesday May 7, 2025
Harbourview Family Health Team 10:40…