This is a good resource for thinking around limiting transmission risks: https://english.elpais.com/society/2020-10-28/a-room-a-bar-and-a-class-how-the-coronav

This is a good resource for thinking around limiting transmission risks: https://english.elpais.com/society/2020-10-28/a-room-a-bar-and-a-class-how-the-coronavirus-is-spread-through-the-air.html https://english.elpais.com/society/2020-10-28/a-room-a-bar-a...