Air pollution exposure increases risk of COVID-19 hospitalization: study https://t.co/IPDLNXxYJA pic.twitter.com/oMy6tx6Mx6— CTV News (@CTVNews) October 1, 2022
Air pollution exposure increases risk of COVID-19 hospitalization: study https://t.co/IPDLNXxYJA pic.twitter.com/oMy6tx6Mx6