First, proper protection. Bian Xiao doesn't think so, because some viruses in Putian, Fujian are invisible to the naked eye. Although the man wore a gas mask to class, he was also preventing COVID-19 from getting infected. Therefore, Bian Xiao thinks this kind of protection is not excessive. If COVID-19 is infected because of improper protection, which Bian Xiao thinks is unlucky, then Bian Xiao thinks it is reasonable.
Second, the awareness of prevention is very strong. It is precisely because many asymptomatic infected people have been found in Putian, Fujian Province, and not once or twice, so there will be such a situation now. Bian Xiao thinks this is very necessary, because we can't see the virus directly, so it can effectively protect our bodies and avoid COVID-19's infection. Bian Xiao suggested that schools in Fujian can teach online, because they are all too concentrated.
Third, raise awareness of prevention. You can't say you don't like it just because others are in place. In the case that COVID-19 is not completely extinct, everyone should contribute to this prevention and control. Don't talk about helping others, first of all, protect yourself and don't cause trouble to the country. This brings us to the problem of prevention and control. Wear a mask when going out. If you are in a dangerous area, you must get higher protection. Don't go out unless you can. When you get home, you must wash your hands correctly with the 7-step washing method. Besides, clothes should be disinfected, which can effectively avoid COVID-19's infection.