indoors and in public and obviously not at home. when i don t know other people s vaccine status, i wear a mask. what do i do? i think masks in two contexts. if it s something i am going to pop into a grocery store for five minutes and not super crowded, goods surgical mask, if they fit reasonably well is good. if i am going to be in a longer period of time, i was at the boston pop holiday concert for an hour and a half, everybody was wearing a mask and it was vaccines only. wore a high quality mask, n-95. if you are not sure which one to get, there is great organization called great 95. they re a buck a mask. there is a lot of good quality mask out there. i urge people to wear high