Husband (55M) is high risk for COVID due to a rare kidney disease and some other risk factors. He's still very uncomfortable being in public places like restaurants, stores, hair salons, etc. etc., and he's voiced discomfort with me being in those kinds of spaces as well. He says he'll relax a bit when the nasal vaccine (which is supposed to prevent infection and transmission) is available in the U.S.. I believe it's now in east asia--maybe Russia, or India? Does anyone have information on when this might possibly be available in the U.S.? My concern is not so much about the COVID risk as about finding a way to soothe his anxiety somewhat, and I know nothing at all will do that except this vaccine (which he is probably over-invested in, as some kind of silver bullet.)