Go out as little as possible during the epidemic: as ordinary people, we are not first-line ambulance workers and staff, and the only thing we can do is to stay at home. Don't underestimate the behavior of "home", because the virus isolation period is long, and it is difficult to find out whether it is infected. But once infected, if you go out to infect others, you must do it, gather less, don't gather, don't participate in large-scale activities, go out to report, and wear masks when you go out.