SYDNEY, June 20 (Xinhua) -- A health alert for measles has been issued for Sydney after a confirmed case traveled through the city's international airport while infectious.

ADDIS ABABA, June 20 (Xinhua) -- The death toll from Africa's ongoing mpox outbreak has surpassed 1,800, as the number of cases reported since the beginning of 2024 approaches the 150,000 mark, ...