Equilibrium & Sustainability N95 masks can reduce hospital visits for wildfire smoke inhalation by up to 40 percent: study Equilibrium & Sustainability / 1 year ago by Saul Elbein 09/29/21 3:48 PM ET
Healthcare Experts warn wildfire smoke could worsen COVID-19 Healthcare / 3 years ago by Rachel Frazin and Jessie Hellmann 09/18/20 6:00 AM ET