South Korea coronavirus update: 77 cases tied to hospitals reported

South Korea has reported 77 new cases of the coronavirus, mostly from the greater capital area where officials are scrambling to stem transmissions at hospitals and nursing homes.

Figures released by the Korea Disease Control and Prevention Agency on Saturday brought the country's caseload to 25,775, including 457 deaths. Among the 1,484 active cases, 60 are in serious condition.

Fifty-nine of the new cases were reported from densely populated Seoul metropolitan area, which has emerged as the epicenter of the outbreak since summer.

Hundreds of cases have been linked to a handful of hospitals and nursing homes. Officials are testing thousands of medical workers to stem infections. Eleven of the new cases were tied to international arrivals, including passengers from the United States, the Philippines and India.