(250805) -- ACCRA, Aug. 5, 2025 (Xinhua) -- World Health Organization Director-General Tedros Adhanom Ghebreyesus speaks at the Africa Health Sovereignty Summit in Accra, Ghana, on Aug. 5, 2025. The Africa Health Sovereignty Summit opened in Accra on Tuesday with a call to reimagine global health governance amid a rapidly shifting geopolitical and economic landscape. (Xinhua/Seth)