ADEN, Yemen, June 16 (Xinhua) -- The World Health Organization (WHO) on Monday ramped up a large-scale dengue fever control campaign in Yemen's southern Aden and Lahj provinces, where a surge in ...

UNITED NATIONS, June 5 (Xinhua) -- The United Nations (UN) on Thursday paid tribute to 168 of its personnel who lost their lives in the line of duty in 2024.