-spots around the world. Several of these are located in areas associated with high levels of air pollution. This study investigates … increase by nearly 100 percent when pollution concentrations increase by 20 percent. The association between air pollution and … association between air pollution and SARS-CoV-2 infection risk. If particulate matter plays a significant role in COVID-19 …

and possibly cut household air pollution in low-income countries. This study uses a randomized controlled trial to examine … household air pollution reductions from an improved biomass cookstove promoted in rural Ethiopia, the Mirt improved cookstove … sample, the Mirt improved cookstove leads to only minor reductions in mean household air pollution (10 percent on average …