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1 in 4 school-aged children in Canada has a vision problem.
Children need healthy eyes to learn, read, write, see the board, be active and stay safe. It can be difficult to spot vision problems in children and left untreated, vision problems can affect a child's eye health for life…
On Monday, April 8, 2024, there will be a total solar eclipse in parts of Ontario when the Moon travels between the Sun and the Earth.
The Thunder Bay District will only experience a partial solar eclipse, when the Moon will block part of the Sun around 2:00 pm to 4:30 pm (Eastern time). During…
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…
Extreme heat events due to a changing climate are a growing public health risk in Canada. Because of our cooler climate in the Thunder Bay District, we can be more susceptible to extreme heat than those who are regularly exposed to it.
Heat Illnesses
Extreme heat puts everyone at risk of heat…
Children's visual health is vital for their overall development, learning and well-being. Undetected vision issues in children can impact their ability to explore their environment, succeed in school and engage in everyday activities. It is important for caregivers to understand how to spot vision…
UV Index
To find the current UV index for the Thunder Bay District, please visit Environment Canada's page: Thunder Bay's Current Weather Conditions
UV Index
UV Index
Description
Low (1-2)
Sunglasses (bright days)
Cover-up (> 1 hour)
Sunscreen SPF 30+ (> 1 hour)
Medium (3-5…
Winter Sun Savvy Facts
Reducing ultraviolet radiation (UV) exposure decreases the risk of skin cancer and eye damage.
Up to 80% of sun’s UV rays reflect off snow and ice.
UV reflected off snow in winter is stronger than UV reflected off sand in summer.
The higher the altitude, the stronger…
Thunder Bay's current temperature and UV Index
Don’t let a sunburn ruin your vacation!
Sunburns can happen in minutes during a trip to sunny destinations where the UV index is Extreme (11+). More information can be found below.
Many tropical destinations can have a UV Index…
Special Event Notification Required
- Visit TBDHU.com/specialevents where you will find all of the information required if you or your business is providing any body art or salon services at a special event like a festival or fair where these services will be available to the general public.
-…
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…