HARARE, April 19, 2020 (Xinhua) -- Jiang Yuandong (R), a member of the Chinese medical team in Zimbabwe, helps a local health official put on a face mask in Harare, Zimbabwe, March 23, 2020. TO GO WITH \"Feature: Chinese medical workers fight COVID-19 head-on in Zimbabwe\" (Chinese Medical Team to Zimbabwe/Handout via Xinhua/IANS)