In response the epidemic situation in South Korea and an apparent significant surge of demand for flight tickets from South Korea to Shandong cities, Qingdao will now quarantine all persons entering with a travel history of areas with the epidemic, Weihai will now quarantine all persons entering from Japan and South Korea for 14 days, Shenyang will now test the temperature of all passengers entering from the city, and Dalian will now include all foreigners into its epidemic control mechanism.