Canadian researchers are reminding us of the dangers of inhaling forest fire smoke and the recommendations for protecting yourself.
- In France, the biggest fire of 2024 broke out on June 11 in the Var.
- Exposure to fire smoke can be harmful to your health.
- Inhaling smoke can cause respiratory problems, such as asthma, as well as heart problems.
On June 11, the first major fire of 2024 broke out in the Var Massif des Maures. Nearly 440 firefighters were mobilized to “fix the fire”, and 65 people living in hamlets near the fire were evacuated during the night before returning to their homes the next day.
Within hours, the fire had spread very quickly and burned nearly 600 hectares. Although no casualties were reported in this fire, forest fires can nevertheless have serious long-term health consequences.
The health dangers of forest fires
Due to global warming, forest fires are becoming more frequent. It is therefore essential to learn how to protect yourself in order to reduce the health risks that can result from inhaling smoke. “People need to be educated and prepared to reduce the harmful health effects of wildfire smoke, and health professionals play a crucial role in this effort.”said Dr. Mehdi Aloosh, assistant professor at McMaster University and medical officer of health for Windsor-Essex County, Ontario, Canada, in a statement.
The researcher and his team therefore listed the dangers linked to exposure to fire fumes in a study published in the Canadian Medical Association Journal (CMAJ). Inhaling smoke can cause respiratory problems, such as asthma, as well as heart problems. “Wildfire smoke caused 710 emergency room visits for respiratory problems and 250 for heart problems in 2017. During smoke days in the United States, asthma-related hospital visits increased by 10.3% and non-traumatic deaths increased by 1% to 2%. between 2006 and 2017″the study authors noted.
Fine particles in smoke can also be toxic. They can enter the body, generate free radicals and induce inflammation in organs and tissues of the body.
Forest fires: how to protect yourself?
To prevent wildfire risks, experts have recommended using high-efficiency particulate air purifiers in the home. Wearing well-fitted N95 or KN95 masks outdoors can also reduce exposure to fine particles by more than 90%.
