Categories Uncategorized Coronavirus: SAGE notes on 15th December emphasising importance of high quality masks Post author By Pete's Library Post date December 30, 2021 No Comments on Coronavirus: SAGE notes on 15th December emphasising importance of high quality masks twitter.com/chrischirp/status/1476651740191772685 Share this:TwitterFacebookLike this:Like Loading... ← Driving laws: changes in 2022 → Coronavirus: aerosol science, epidemiological maths and why masks work 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 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 