China News Service Client, June 27 (Du Yan, Zhang Xu) In response to the question of how to properly receive express delivery to reduce the risk of infection, Wang Liping, a researcher at the Chinese Center for Disease Control and Prevention, said on the 27th that the chance of being infected through short-term contact with express delivery is very low. If you receive the courier at home, you must wear a mask before handling the courier, handle the outer packaging, and wash your hands with running water and soap; in the second case, collect the courier at the door of the community, wear a mask when you go out, avoid personnel gathering, and handle the courier properly. Pack and wash your hands in time; if there is a special delivery box, ask the courier to put the items in the delivery box, wear a mask when handling, get the post-processing outer packaging, and wash your hands in time.