Steffen Christensen on Nostr: Protect everyone at your holiday get-togethers this year: Test before gathering Serve ...Protect everyone at your holiday get-togethers this year:Test before gatheringServe fresh airMask when not eating#BreakTheChain#COVIDisAirborne#MaskUp /via npub19at9vdsa2dsk9p4ux52fhgyy4nfumg79y58qejzud77dl2jfswuscrzjw5 (npub19at…zjw5)