In response to the recent concern that Beijing found that the nucleic acid test results of express packages were positive, Pang Xinghuo, deputy director of the municipal CDC, responded at yesterday's press conference that recently, many express and food packaging nucleic acid test results were positive, and the city also received a number of assistance letters with positive nucleic acid test results of express packages and detected positive, all of which have carried out epidemiological investigation, nucleic acid test Control measures such as tight connection isolation and terminal disinfection. Pang Xinghuo introduced that at present, at the peak of sending and receiving express parcels, it is necessary to do a good job in the detection and disinfection of key links such as e-commerce, logistics and cold chain, and employees should take preventive and control measures such as personal protection and health monitoring. During the period of normalized epidemic prevention and control, it is not necessary to mail order goods from overseas high-risk areas, and be careful to mail order goods from domestic areas with local epidemic reports. The municipal CDC reminds citizens to correctly wear masks and disposable gloves when sending and receiving express, so as to reduce direct contact and communication. Access at a fixed place as far as possible to realize contactless handover. If you need to sign for express delivery in person, you should keep more than one meter away from the courier. Chlorine containing disinfectant can be used for disinfection when removing express packages. The disassembly shall be carried out outdoors as far as possible. The outer packaging shall not be taken home. It shall be treated according to the classification of domestic waste. (outlook new era)