COVID-19 Frontline Ep. 64: Serology criteria for recovered patients

A global public health emergency requires a global response. CGTN invited four prominent health experts from Peking University Third Hospital, one of the top hospitals under China's National Health Commission. The veterans, who treated critical coronavirus patients in Wuhan, share their treatment strategies with peers from Brazil. To answer question from a Brazilian doctor, Li Chao form Peking University Third Hospital gave several serology criteria on recovered COVID-19 patients.