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Smoking + Radon = Dangerous combination

Statistically, 1 in 20 people who have a high concentration of radon gas in their homes will develop lung cancer. However, if you smoke on top of this, your chances of developing lung cancer are 1 in 3. Don’t let the two leading causes of lung cancer stand…

Download the BodyWise Operator Education Package (PDF):



 

Background

Public health inspectors from the Thunder Bay District Health Unit visit personal service settings to make sure operators are meeting the minimum requirements under Ontario law; Ontario Regulation 136/18: Personal…



Mould in the corner of a room.


Mould is a health hazard. It is a type of fungus – or more accurately, a group of different kinds of fungi – that can grow in damp areas in public places and in your home. The Thunder Bay District Health Unit’s role is to:


Inspect public areas as necessary and…

The environment affects our children more than it does adults for various reasons (read on below). The Thunder Bay District Health Unit’s role is to inform the public about these risks and provide information on how to reduce them. We want to help you ensure your children – and all children living…

Ammonia is a colourless gas with a very distinct odour. People may readily recognize this smell because it is used in many household cleaners and window cleaning products. High levels of airborne ammonia gas can dissolve in water to cause corrosive ammonium hydroxide. Most people smell ammonia…

Radon is an invisible, odourless radioactive gas that can be found in homes across Canada. It is produced naturally in the ground as uranium breaks down. The resulting gas can seep through cracks in the foundation, pipe openings, sump pits, and other openings into your home. Although it is present…

We all love sunny days, but the sun can be damaging to our health without the proper precautions. Holes in the Earth’s natural defence against ultraviolet (UV) rays – the ozone layer – have left us at an even higher risk for skin cancer.

The role of the Thunder Bay District Health Unit is to raise…

The tools used in body art services (including tattoos, body piercing and micro-pigmentation – also known as “permanent makeup”) and salon services (including manicures and pedicures) often come into contact with blood and other bodily fluids. This increases the risk for transmitting serious…

Air quality has a direct impact on our health. Certain medical conditions including asthma, COPD and bronchitis can be triggered or worsened by poor air quality, resulting in lost activity days, hospitalization and in extreme cases death. There is also a growing awareness of radon, a naturally…

In accordance with the Municipal Act, 2001, the Board of Health has approved a User Fee Policy for goods and services for which a fee is charged.

Updated: November 20, 2024


Vaccination Fees


VACCINE
 

FEE PER DOSE

Resolution 10-2017 (January 18, 2017…

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…

How can I access travel vaccines?

NOTE: TBDHU’s clinic is currently closed.

Janzen’s Travel Clinic provides vaccinations for travel purposes and fees may apply. You can make an appointment at Janzen’s Travel Clinic through:


Accessing the online booking system
Sending an email to…

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Date
Contents




April 10, 2025


Spring Update: Covid-19 and RSV Vaccine




April 7, 2025


Early Frequent Issues - HPV Primary Screening
NEW Resources: Syphilis, Sexual Health, & U=U
IPV Shortage
Measles Vaccine and Travel…

Ontario Tanning Bed Legislation-Information for Tanning Bed Operators

Effective May 1, 2014, it is illegal to sell, offer for sale or provide tanning services to anyone under 18 years of age in Ontario.  Visit www.ontario.ca/uvrsmart  for more information. Below are the most common…


Measles is a very contagious virus that lives in the nose and throat of an infected person. 
It can spread very easily through the air from an infected person when they breathe, talk, cough or sneeze. 
Vaccination offers the most effective protection and the measles, mumps and…