It is possible to contract novel pneumonia by going to the supermarket. Wherever you go, if the place you go has been visited by a newly crowned infected person, you have the possibility of contracting novel coronary pneumonia as long as you are not protected. Because the infection is currently more severe, many asymptomatic infected people may be present in various places. Therefore, before the outbreak is fully controlled, it is not recommended to go around to parties and places with large crowds, and if you have to go out, you need to wear a mask and be well protected. You should also pay attention to hand hygiene, disinfect your hands and clothes after returning home, and open windows at home frequently to avoid the presence of the virus.