They’re doing a thorough scan of all incoming people but that’s pretty much it.
schools have been cancelled and some people have been asked to work from home but more out of an abundance of caution.
my guess is they’re trying to be tough on it to instill confidence that things are fine (which they are) leading into Expo.
that said, while malls may be a bit emptier, things are still calm and there’s no panic buying of non perishables and hygienic items like from what I’ve heard from relatives in the US