Camfil Air Quality Experts on Wildfires Explain the Health Risks of Wildfire Smoke and How to Protect Against Them Riverdale, Aug. 10, 2022 (GLOBE NEWSWIRE) -- Wildfire season is in full swing in the United States, with 2,765,545 acres burning across 11 states as of July 27, 2022. In addition to the direct...