Categories Uncategorized Coronavirus: how to protect oneself Post author By Pete's Library Post date December 5, 2021 No Comments on Coronavirus: how to protect oneself twitter.com/danielgoyal/status/1467065405709639680 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... ← Coronavirus; masks; FFP2 or FFP3; An upper bound on one-to-one exposure to infectious human respiratory particles → Coronavirus: Xmas party? Leave a comment Cancel reply Δ
Pete's Library 