Search
Reporting Obligations
Individuals with suspect or confirmed cases must be reported to the Thunder Bay District Health Unit by the next working day:
Fax: (807) 625-4822
Phone: 625-8318 or toll-free at 1-888-294—6630, ext. 8318
Positive tuberculosis skin tests and positive IGRA serology (LTBI…
Reporting Obligations
Laboratory confirmed cases of HIV must be reported to the Thunder Bay District Health Unit by fax, phone or mail.
Fax: (807) 625-4866
Phone: 625-5676 or toll-free at 1-888-294-6630, ext. 8318
Mail: 999 Balmoral Street, Thunder Bay, ON P7B 6E7
Epidemiology…
Reporting Obligations
Individuals with suspect or confirmed cases must be reported to the Thunder Bay District Health Unit by the next working day by fax, phone or mail.
Fax: (807) 625-4866
Phone: 625-5976 or toll-free at 1-888-294-6630, ext. 5976
Mail: 999 Balmoral Street, Thunder Bay, ON…
Reporting Obligations
Individuals with suspect or confirmed cases must be reported to the Thunder Bay District Health Unit by the next working day by fax, phone or mail.
Fax: (807) 625-4866
Phone: 625-5976 or toll-free at 1-888-294-6630, ext. 5976
Mail: 999 Balmoral Street, Thunder Bay, ON…
Reporting Obligations
Individuals with suspect or confirmed cases must be reported to the Thunder Bay District Health Unit by the next working day by fax, phone or mail.
Fax: (807) 625-4866
Phone: 625-5976 or toll-free at 1-888-294-6630, ext. 5976
Mail: 999 Balmoral Street, Thunder Bay, ON…
Congenital syphilis case(s) have recently been identified in the TBDHU area. At a national level, record-high numbers of congenital syphilis cases (96 cases) were reported in 2021, representing a significant increase over historical norms of 10 or less cases per year1. Local syphilis rates are…
UPDATES
Immunization of School Pupils Act (ISPA)
More information on ISPA enforcement for 2024/2025 school year is available on dedicated school immunization page.
School-based Clinics
More information about the clinics held at school for students in Grade 7 (and catching up those…
Everyone 6 months and older is now eligible to receive FREE flu and COVID-19 vaccines if they live, work or go to school in Ontario, unless there is a medical reason not to.
Find a pharmacy - Use the provincial pharmacy locator to find a pharmacy providing COVID-19…
Spring Campaign: Please see below for more information on the Spring Campaign for COVID-19 vaccines.
Fall 2025 Campaign: Wait for the 2025-2026 fall campaign details in October 2025 (COVID-19, flu and RSV vaccines).
Member of a First Nation community in the Thunder Bay District: Please…
Updates
Booking a Vaccine Appointment Online
Book a vaccine appointment at the Main Office Clinic in Thunder Bay by clicking HERE.
Immunization of School Pupils Act
1. Elementary Schools (SK to Grade 8) - Thunder Bay
Suspended students have the following options:
Get the vaccine they…
The modules were developed as an introduction to managing an outbreak within your congregate facility.
They are intended to provide information, resources and guidance to navigate a facility through an outbreak; enteric, respiratory or COVID-19.
The modules are designed for…
PLEASE NOTE: This page provides up to date information about active outbreaks within the Thunder Bay and District.
An outbreak is declared in a facility when there is a higher than normal rate of respiratory or gastrointestinal symptoms among the residents. The public are notified through this…
UPDATES:
Spring 2025 campaign has launched as of April 2025
INFLUENZA VACCINES – Please visit the dedicated health care provider Influenza web page for more information.
RSV VACCINES - Please see the dedicated health care provider RSV web page for more information.
2024-2025…
2024-2025 RSV Program
UPDATES
Older Adults - The 2024-2025 older adult program will continue into the spring so vaccine inventory will continue to be available for order to immunize eligible individuals.
Infants - The campaign has ended and will relaunch in fall 2025. Please see below…
2024/2025 School Year
Elementary Schools (SK to Grade 8) - Thunder Bay
Suspended on April 15?
Get the vaccine needed to return to school:
April 17 to May 14: Walk-in clinics at TBDHU Main Office from Monday to Friday between 9:00am to 3:30pm; 999 Balmoral Street
Report the vaccine(s)…