With the rise of wildfires in Canada, it is crucial for people to understand the health risks associated with wildfire smoke. A new article in CMAJ (Canadian Medical Association Journal) aims to provide clinicians and people in Canada with information as the wildfire season approaches. As climate change causes more frequent and severe wildfires, wildfire smoke becomes a larger health problem.
The article highlights that exposure to wildfire smoke is linked to negative health outcomes, including respiratory conditions such as asthma and heart issues. Wildfire smoke can be more toxic than other types of air pollution, with fine particulates being able to travel more than 1000 km and cause inflammation in body organs. The Air Quality Health Index (AQHI) is a useful tool to communicate the risk of wildfire smoke, with a level of more than 7 indicating that at-risk people should minimize time spent outdoors in strenuous activity.
Health care providers play a crucial role in helping people understand the health risks associated with wildfire smoke. Clinicians should discuss the risks with at-risk patients, the usefulness of the AQHI, and the value of indoor air filtration. Additionally, ensuring that patients with respiratory conditions have updated action plans and an adequate supply of medications is essential. By reducing exposure to wildfire smoke, individuals can reduce their health risks by staying indoors, using high-efficiency particulate air cleaners, and wearing N95 or KN95 masks when outside.
It is important for communities to be aware and prepared to reduce the harmful health effects of wildfire smoke. Health care practitioners play a crucial role in this effort by educating patients about the risks and providing them with resources to protect themselves from harm.
In conclusion, understanding the health risks associated with wildfire smoke is crucial during this season. Health care providers should take an active role in educating patients about these risks and providing them with resources to protect themselves while communities must be aware and prepared for reducing harmful effects caused by it.
