Chinese medical expert Fang Xu delivers a lecture on prevention of COVID-19 infection in Vientiane, Laos, April 6, 2020. The Chinese anti-epidemic medical expert team hosted a training course, covering 10 sectors when treating COVID-19 cases, to relevant Lao health ministry officials and doctors, nurses from major hospitals in Lao capital Vientiane. (Chinese anti-epidemic medical expert team to Laos/Handout via Xinhua)
