masks, social distancing, and moving activities outdoors: not surface transmission Jul 27, 2020 from_lemmybookmarkcovid Maya Kate she/her techie scum. enthusiasm enthusiast. æsthete. kixiQu Ms. e posted to lemmy Hygiene Theater Is a Huge Waste of Time So basically COVID-19 is bad air. I'm comfortable with this, but wish we all knew a lot more about the HVAC systems of the buildings we live in.