Interesting article, from China, showing transmission of Covid OUTSIDE, from a covid + man jogging. In all, with close contacts, he exposed 48 people who later tested positive, incl family, & 39 of those he exposed outside while jogging. This is China so there was contact tracing, genome testing, & isolation. Moral of the story, #wearyourdamnedmask inside AND outside as variants become even more contagious. #Covid #covid19 #COVIDisAirborne #WearAMask

https://covid.dropcite.com/articles/0bda88cc-8aaf-4de6-94f2-4bd23ee5c036