South China Morning PostAir pollution may factor in Covid-19 deaths, especially in East AsiaOct 29, 2020bookmark_bordersharemore_vert
Brookings InstitutionThe importance of clean air in classrooms—during the pandemic and beyond | BrookingsOct 28, 2020Michael GilraineBy Michael Gilrainebookmark_bordersharemore_vert
Al Jazeera EnglishNew study links air pollution to 15 percent of COVID-19 deathsOct 27, 2020bookmark_bordersharemore_vert