At 6:00 on March 6, Liaoning Benxi CDC received the information pushed by Dandong CDC. Dandong reported a case of positive infection (currently diagnosed as asymptomatic infection), involving five close contacts in the same carriage in Benxi. We are now urgently looking for people who have activity track intersection with 5 close contacts. Their main travel tracks are as follows: Close contact 1: At 5:31 on March 2, take the d7601 train from Shenyang station to Benxi, then take a taxi to the ...