Jilin city, the second-largest city in Jilin province, saw bus and rail services halted and residential compounds closed off on Wednesday after the discovery of six new cases of infection. Recently reopened schools were closed again. Overall, at least 22 infections spread across three cities in two provinces — Jilin city and Shulan in Jilin province, and Shenyang city in Liaoning province... While there has been no confirmed link between the cluster and North Korea, the cities’ proximity to the isolated country has ignited fears that an outbreak there is spilling over to China. North Korea has yet to confirm...