The association between daily-diagnosed COVID-19 morbidity and short-term exposure to PM1 is larger than associations with PM2.5 and PM10.
Xiong J, Li J, Wu X, Wolfson JM, Lawrence J, Stern RA, Koutrakis P, Wei J, Huang S.
Environ Res. 2022 Jul. 210:113016. PMID: 35218713