There is an epidemic. According to the latest report from the epidemic prevention and control station, nucleic acid detection was carried out in Huangyuan clothing market, the first to fifth districts of the international trade city, the international means of production market and the Wang Bin market, so there was an epidemic in this area. The scope of this epidemic detection covers employees in various markets and related staff. Set up 15 nucleic acid detection point in the first district of international trade city. Foreigners should pay attention to the time, place and precautions of nucleic acid detection.