By Feng Qirong

As the COVID-19 is spreading in the world, the control of epidemic import is urgent. Facing the new challenge, Nantong disease control and prevention center moved checkpoint to the front, sent workers to Shanghai Pudong and Hongqiao international airports to join Jiangsu COVID-19 epidemic control and prevention relating to foreign affairs team in Shanghai; the center also sent people to international passenger transfer base in Kunshan; the center carried out information check and sampling exam in check stations in the exit of Xiaohai highway to build an all-chain prevention and control system.