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In Thunder Bay District, the most common threat to air quality is wildfire smoke. The role of Thunder Bay District Health Unit (TBDHU) is to raise awareness and provide information about this health concern. This page has information on steps you can take to protect your health during wildfire…

Under Canada’s Good Samaritan Drug Overdose Act, if you seek medical help for yourself or for someone else who has overdosed, neither of you will be charged for possessing or using drugs, nor will anyone else at the scene.

 

Protection from the Good Samaritan Drug Overdose Act…

  
   
 
Getting Off to a Good Start
Breastfeeding/chestfeeding is natural but it can take a little time for breastfeeding/chestfeeding individuals and babies to learn. Pregnancy is a great time to get information and talk to health care providers and others who know…

This page contains a curated list of both local and provincial/federal resources, as well as information on a local working group that provides a network for professionals and other interested parties. This list was updated on April 4, 2024.
Upcoming trainings and workshops, suggested by SAGE…

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Date
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September 11, 2025


RSV Vaccine Campaign – 2025-2026
Grade 7 and 8 School-Based Immunization Clinics
Rockin’ Recovery Day – September 13
Thunder Bay Perinatal Coalition Events
The BIG Latch – October 7
Pregnancy…


SYPHILIS IS HERE

You can have syphilis and not know it! Many people do not notice any symptoms. However, even with no symptoms, if left untreated syphilis can cause serious health problems.
Syphilis cases are increasing in Thunder Bay and across the district!
Get Tested! Testing is available…

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…

March 13, 2019 - The Superior Points Harm Reduction program at the Health Unit reminds the public to stay safe this spring as the snow melts. Melting snow can reveal discarded needles that have been left over the winter months. Due to the high amount of snowfall this winter, and with warmer…

June 25, 2019 - TBDHU is declaring an HIV outbreak that is centred in the homeless/under-housed population in the city of Thunder Bay. This is the same population that is disproportionately impacted by the ongoing tuberculosis outbreak.

The outbreak declaration comes after a recent spike of…

The purpose of this study is to determine the prevalence of high levels of radon in Thunder Bay homes. The aim was to develop local recommendations about testing for radon and mitigation, and to inform public policy that would reduce the prevalence of excessive radon. 

Updated: June 2, 2022

Updated: April 18, 2023