Chinese medical expert team members pose for a photo at Dr. John Garang Infectious Disease Unit in Juba, South Sudan, Aug. 21, 2020. An eight-member team of Chinese medical experts finished their nine-day mission to strengthen the east African nation's fight against the COVID-19 pandemic on Aug. 27. (Chinese Embassy in South Sudan/Handout via Xinhua)
Chinese medical expert team members communicate with local frontline health workers at a COVID-19 testing facility in Juba, South Sudan, Aug. 21, 2020. An eight-member team of Chinese medical experts finished their nine-day mission to strengthen the east African nation's fight against the COVID-19 pandemic on Aug. 27. (Chinese Embassy in South Sudan/Handout via Xinhua)
A team of Chinese medical experts arrive in Juba, South Sudan, Aug. 19, 2020. An eight-member team of Chinese medical experts finished their nine-day mission to strengthen the east African nation's fight against the COVID-19 pandemic on Aug. 27. (Chinese Embassy in South Sudan/Handout via Xinhua)
Chinese medical experts team members attend the meeting held by South Sudan's Ministry of Health in Juba, South Sudan, Aug. 27, 2020. An eight-member team of Chinese medical experts finished their nine-day mission to strengthen the east African nation's fight against the COVID-19 pandemic on Aug. 27. (Chinese Embassy in South Sudan/Handout via Xinhua)
Chinese medical expert team members visit the construction site of Juba-Rumbek highways in Juba, South Sudan, Aug. 22, 2020. An eight-member team of Chinese medical experts finished their nine-day mission to strengthen the east African nation's fight against the COVID-19 pandemic on Aug. 27. (Chinese Embassy in South Sudan/Handout via Xinhua)