Seventeen years ago, Dr. Li Quanrui and head nurse Sun Xuelian from Beijing's Xuanwu Hospital Capital Medical University worked on the front line of the fight against SARS. This year, they were on the battlefield again to combat COVID-19 in Wuhan. What lessons did they learn from treating COVID-19 patients? In this episode, they share their experience with experts from Singapore, Kenya, Ghana and the U.S.

"COVID-19 Frontline" is an online live show for experienced frontline medical workers from China and around the world to share their experiences in dealing with the coronavirus pandemic. Participants are expected to address major concerns associated with the ongoing global health crisis and answer questions from the viewers on social media.