Which UN agency is responsible for global health initiatives?

The World Health Organization (WHO) is the agency within the United Nations system that is specifically dedicated to addressing global health issues. It plays a crucial role in coordinating international health efforts, setting health standards, and responding to health emergencies. The WHO promotes health, keeps the world safe, and serves vulnerable populations, thus functioning as the leading authority on public health matters worldwide.

Its initiatives cover a wide range of health topics, including infectious diseases, non-communicable diseases, maternal and child health, and health systems strengthening. This makes it the primary organization responsible for guiding and implementing health-related policies and practices on a global scale.