Categories Uncategorized Coronavirus: need for clean air Post author By Pete's Library Post date September 24, 2022 No Comments on Coronavirus: need for clean air twitter.com/meetjess/status/1573523394057932800 Share this:TwitterFacebookLike this:Like Loading... ← Coronavirus: inadequacy of surgical masks → Coronavirus: Italian study suggests that efficient ventilation systems can reduce the transmission of COVID-19 in schools by more than 80% Leave a Reply Cancel reply Enter your comment here... Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. ( Log Out / Change ) You are commenting using your Twitter account. ( Log Out / Change ) You are commenting using your Facebook account. ( Log Out / Change ) Cancel Connecting to %s Notify me of new comments via email. Notify me of new posts via email. Δ
Pete's Library 