112 coronavirus cases are linked to a fitness class in South Korea with asymptomatic instructors
112 coronavirus cases are linked to a single fitness class in South Korea after instructors were found to be asymptomatic carriers A dance instructor workshop in Cheonan, South Korea led to 112 covid-19 cases There were 30 instructors at the workshop, with eight believed to be infected Around half the 112 cases came from direct infection of students … Read more