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Emergency Preparedness

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Take time to consider what you will do if you or a family/household member becomes sick and needs care.
If you are responsible for dependents, including young children or elderly relatives, consider putting in place alternative care plans should you…

Regular testing of your private well is important to make sure your water is safe for you and your family to drink. Bacteria such as E. coli can contaminate your well making it unsafe to drink. The risk is higher if you have animals in the area – especially on farms with livestock and other animals…

Like public beaches, pools and other artificial recreational waters are great places to have fun and cool off in the summer. However, they can also be a breeding ground for recreational waterborne illnesses (RWIs), including a wide variety of infections such as gastrointestinal, skin, ear,…

Our school nurses work with elementary, high school and post-secondary institutions throughout the district to provide nursing services and assist with health programming. Our strategies and initiatives are related, but not limited, to the Ministry of Education’s Foundations for a Healthy…

If you smoke or vape, your lungs could be more susceptible to a respiratory illness, such as COVID-19. People who smoke or vape are more likely to have pre-existing conditions, a compromised immune system and poorer lung health. As a result, they are more susceptible to contracting the virus…

June 7, 2020 - Thunder Bay District Health Unit (TBDHU) is reporting 1 (one) new case of COVID-19 in residents in the TBDHU Region.

For information about the status of COVID-19 in the Thunder Bay District Health Unit area, please visit Current COVID-19 Data in TBDHU.

 

Details of…

August 27, 2020 - Thunder Bay District Health Unit (TBDHU) has been advised that a recent positive test on a TBDHU area resident was incorrect due to a technical issue at the lab that analyzed the test. This lab is in southern Ontario and not one of the labs in our area.

Repeat analysis of the…

We all deserve safe drinking water. One of the Thunder Bay District Health Unit’s role is to prevent and reduce water-borne illness related to drinking water. The TBDHU does this in a number of ways, including:


Surveillance and inspection of drinking water systems;
Timely response to drinking…

Adverse Events Following Immunization

An adverse event following immunization (AEFI) is an unwanted or unexpected health outcome that happens after someone receives a vaccine, which may or may not be caused by the vaccine. Although rare, AEFI’s can occur. Potential AEFI side effects and management…

Home. It’s where we should feel most safe – and part of the Thunder Bay District Health Unit’s role is to help you keep it that way. Possible health hazards in your home such as those listed below are either preventable or can be planned for. Whether you are a homeowner or a tenant, all it takes is…

About the Conference
The annual Harm Reduction Conference is presented by the Thunder Bay District Health Unit with the support of the Thunder Bay Drug Strategy. The goals of the conference are to:

Provide a forum for the safe and open exchange of ideas
Share strategies and technical information…

Reporting Obligations

Suspect cases in institutions must be reported immediately by phone to the Thunder Bay District Health Unit at 625-8318 or toll-free 1-888-294-6630, ext. 8318 (Monday-Friday, 8:30am to 4:30pm).
After hours and on weekends/holidays call Thunder Bay Answering Service at (807)…


UPDATES:

October - Pfizer storage and handling chapter is now available 

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…


UPDATES:

The information below has been updated for 2024-2025.

COVID-19 VACCINES – For more information, please visit the dedicated health care provider COVID-19 webpage.
RSV VACCINES - Please see the dedicated health care provider RSV web page for more information. 
Please direct any…

Thunder Bay District Health Unit has created this dashboard to present up-to-date information about the status of COVID-19, Influenza, RSV, and overall Respiratory Illness activity in the areas served by TBDHU. This dashboard presents the most accurate information available to the TBDHU at the time…