For the new coronavirus, the methods to prevent its contact transmission are as follows: 1. Go to public places less often. If you don’t have to go out, don’t go out of the house, the epidemic is so serious, it is safer to stay at home. 2. If you have to go out, make sure to do a good job of protection, if possible, when touching public items, wear disposable gloves and throw them in the garbage after use to avoid secondary contamination. If there are no gloves, there is no need to panic, do not touch, and do not rub your eyes. The first thing to do after returning home is to wash your hands properly, and the clothes you wear outside should be placed separately from other clothes. 3. Wash your hands regularly. Whether or not you have just returned from outside, you should wash your hands regularly to reduce the possibility of carrying the new coronavirus on your hands.