Fantahun Hailemichael, coordinator of the Africa Centers for Disease Control and Prevention (Africa CDC) headquarters project at the African Union, speaks during an interview with Xinhua in Addis Ababa, Ethiopia, June 2, 2021. Construction work on the China-aided future headquarters of the Africa CDC is running "very smoothly with full force," a long-serving African Union expert has said. (Xinhua/Michael Tewelde)