We use cookies to help provide you with the best possible online experience. Please read our Privacy Policy for information about which cookies we use and what information we collect on our site. By continuing to use this site, you agree that we may store and access cookies on your device.
Wildfires seem to amplify the effect of short-term exposure to fine particulate matter (PM2.5) on COVID-19 cases and deaths, according to a study published online Aug. 13 in Science Advances.
Long-term exposure to ambient air pollutants, especially ozone (O3), is significantly associated with worsening emphysema, according to a study published in the issue of the Journal of the American Medical Association.