I think for now you just have to follow the advice (using masks and hand sanitizers) this "PANDEMIC" is really making we obliged to comply with it.  in my city, in almost all restaurants, supermarkets, cafes and public toilets every visitor is required to use hand sanitizers and masks, we as citizens are not a problem with this rule (though not necessarily useful), but this is only the best way I can do to prevent the spread of the Sars-Cov-2 virus is slowing down..

see what would have happened if the rules of using masks and hand sanitizers were not enforced, there would be far more positive sufferers than now. At present governments in all countries and health workers are at the forefront of fighting this virus, we as citizens can only help by wearing masks and hand sanitizers..