The length of time a new coronavirus survives in a courier depends on the type of courier, packaging materials, and storage temperature. These are described below. New crown virus is sensitive to high temperature and dryness. Generally speaking, on the surface of printed materials and thin paper, no active virus can be detected after 3 hours. On clothing surfaces, the virus can survive for 2 days, and on stainless steel surfaces, it can survive for 7 days. On the surface of surgical masks, a high number of active neocoronaviruses could still be detected after 7 days. It was shown that neo-coronaviruses are most stable at 4°C, with the majority of viruses remaining viable after 14 days, and that viable viruses can still be detected after 7 days at 22°C, but are completely undetectable after 14 days. Sterilization measures are recommended upon receipt of courier during an outbreak of New Crown.