https://www.selleckchem.com/pr....oducts/peficitinb-as
71, = 0.003, β = 0.61, = 0.031, respectively; COVID-19 death rate β = 0.68, = 0.004 and β = 0.61, = 0.029, respectively). Similarly, PM /PM exposures were independently associated with COVID-19 incidence proportion (β = 0.26, = 0.024 and β = 0.27, = 0.006, respectively) at the provincial level. The number of days exceeding the provincial limit value of exposure to PM (50 µg/m ) was also independently associated with the COVID-19 incidence proportion (β = 0.30, = 0.008). Exposure to PM and PM is associated with CO