May 06, 2021 11:58 The southeastern industrial port of Ulsan issued an administrative order on Wednesday for workers in shops and restaurants to be tested for coronavirus in order to stem the spread of variants. More than 50,000 people are to be tested, including call center staff, barbers, beauticians, bar staff, delivery workers and sanitation workers who have come into contact with carriers. "Variants are spreading in Ulsan and affecting many areas," Health Minister Kwon Deok-cheol said. "This is a very worrying situation." Ulsan reported 722 cases in April alone, surpassing the total...