According to the Xiaoxiang Morning Post, there were 4 new cases of local asymptomatic infections in Dalian, all of whom were cold chain cargo handlers. On the 15th, the relevant departments conducted regular inspections on the “Due Check” personnel of Dalian Port Yidu Cold Chain Co., Ltd., Jinpu New District, Dalian City, Liaoning Province, and found 4 cases of asymptomatic …