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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…
Note: the following has been adapted from the Government of Ontario's Smoke-Free Ontario Act (2017) fact sheet: How the Act Affects: Specialty Vape Stores. Ce document est disponible en Français. Pour obtenir plus d'information, veuillez communiquez avec un agent avec le bureau de santé publique…
For more information on each vaccine, including how to get vaccinated, visit the dedicated web pages listed below. Information for 2025/2026 will be posted on these pages when it is available.
COVID-19
Flu
RSV (protection for infants and high-risk older adults)
Find a pharmacy - Use the…
More information on the 2025/2026 COVID-19 vaccine program, including fall 2025, will be posted here when it is available.
For more information about Ontario's campaign:
COVID-19 - To learn more, visit Ontario.ca/COVID-19
More information will be posted here once it is available for 2025/2026.
Member of a First Nation community in the Thunder Bay District: Please check with your community’s leadership or health care centre for vaccination opportunities.
Eligibility
Spring COVID-19 Campaign:
For…
PLEASE NOTE: This page provides up to date information about active outbreaks within the city of Thunder Bay and the District communities.
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…
In Ontario, 4 out of 5 people are non-smokers. The Thunder Bay District Health Unit (TBDHU) wants to make that 5 out of 5. Our role is to support and develop local programs to decrease the harmful effects of smoking, vaping and commercial tobacco.
We do that through a variety of approaches,…
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Date
Contents
July 29, 2025
Adverse Event Following Immunization (AEFI) – Updates to reporting form and fact sheet
World Hepatitis Day 2025
Save the Date: Harm Reduction Conference 2025
WEBINAR RECORDING: Understanding brain…
The Thunder Bay District Health Unit Family Health Team is pleased to release “Cannabis and Pregnancy: Getting Ahead of Policy,” the first of three reports in a three-year cannabis and pregnancy project.
The report explores the needs and barriers identified by service and health care professionals…
According to a study released today by the Thunder Bay District Health Unit, 65% of homes in Oliver Paipoonge and 17% of homes in Marathon have high levels of radon. The study was conducted in Oliver Paipoonge and Marathon between the fall of 2017 and the spring of 2018, during the home heating…