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Tag: PM2.5

USA: Sars-CoV-2 association with PM2.5 particles during wildfire smoke events

We found that a 10 µg/m3 increase in the 7-day average PM2.5 concentration was associated with a 6.3% relative increase in the SARS-CoV-2 test positivity rate, with a 95% confidence interval (CI) of 2.5 to 10.3%.  More...

August 3, 2021May 25, 2022 Coronaheadsup.com America, Coronavirus, Health, Infection, Nevada, Pollution, Science, Transmission, USA
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