4 ms·
Good question, but in my experience (anecdata, sorry) this was not the case: in the Netherlands the government advice notably did not include mask wearing throu
by prof-dr-ir 6y ago
Good question, but in my experience (anecdata, sorry) this was not the case: in the Netherlands the government advice notably did not include mask wearing throughout the first wave (public transport excepted) and indeed very few people wore them.