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Jun 28, 2023 · "Obviously, the harder you breed the more air you're you're taking into your body with wildfire smoke to get in." A man stands before the New York city skyline and east river shrouded in smoke, in ...
- Wildfire Smoke Map
The smoke originated from wildfires in Quebec, where more...
- Wildfire Smoke Map
- What Makes Wildfire Smoke Harmful?
- Wildfire Smoke in The Short Term
- Smoke Linked to Increasing Cancer Rates
- More Research Needed on Mental Health Impacts
- Study Suggests Link Between Smoke and Flu Season
The chemical makeup of wildfire smoke is complex, said Henderson. "It depends on what's burning, it depends on how hot it's burning, and it depends on what the weather conditions are around the fire. So the mix of gasses and particles can be really different depending on those conditions," she said. One of the known dangers of wildfire smoke is par...
When PM2.5 gets into your lungs, your body's immune system kicks into gear, similar to the way it would treat a virus or bacteria, said Henderson. But those tiny smoke particles can't be killed the way viruses or bacteria can be, so your immune system just keeps working. That can bring on systemic inflammation in the body, which can lead over time ...
There are studies linking higher rates of cancer with exposure to wildfire smoke, including a 2022 study in the Lancetthat looked at population data in Canada over 20 years. It found that long-term exposure to wildfire smoke might increase the risk of lung cancer and brain tumours, but the study's authors said further work is needed. Though it's no...
Researchers say the mental health impacts need to be studied more. "There's not a lot of literature yet on the mental health impacts of wildfires. What we have shows that it does have an adverse impact on our mental health," said Howard. And PM2.5 could have direct impacts on the brain itself, said Henderson, who did a recent study on cognition dur...
A study in 2020 in Environment Internationalused hospital data to look at rates of influenza following the wildfire season in the state of Montana, which typically lasts from July to September. The study found that after a bad wildfire season, rates of influenza in Montana were three to five times higher than normal, said lead author Erin Landguth,...
- 9 min
- Isabelle Gallant
Wildfires are a major source of outdoor air pollution around the world. Wildfire smoke can affect air quality close to a fire, but also up to thousands of kilometres away due to the long-range transport of air pollution. We estimate that between 2013 and 2018 in Canada, the air pollutants in wildfire smoke contributed to:
Jun 28, 2023 · [Originally published: Jun 26, 2023; Updated: Jun 28, 2023.] It hasn’t been that long since the threat of COVID-19 drove people outdoors to avoid infection Now, people living in the Northeast and Midwest are encouraged to do the opposite as wildfire smoke from Canada creates poor air quality hundreds of miles from the flames.
- carrie.macmillan@yale.edu
Sep 5, 2024 · “The reason we monitor, measure, study and regulate PM2.5 is that when it gets into the alveolae, it can get into your bloodstream, and then it goes everywhere throughout your body, including vital organs” says Tarik Benmarhnia, an environmental epidemiologist who studies the health effects of wildfire smoke at UC San Diego’s Scripps Institution of Oceanography.
Jun 7, 2023 · Looking at pictures of wildfires wreaking havoc across Canada is enough to make the average person feel a bit sick: the haze; the blood-orange sun; the gargantuan plumes of smoke.
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Dec 6, 2021 · Fueled by new evidence that wildfire smoke can carry living microbes and is associated with a local increase in COVID-19 cases, scientists wonder if smoke might spread infectious diseases and ...
