What does the World Health Organization do?

The World Health Organization is a specialized agency that deals with matters of international public health that is under the United Nations. There job is to cure and alleviate the spread of Infectious Diseases. It also provides leadership in promoting other healthy activities, like eating well, exercise, and avoiding dangerous substances, like tobacco. They also work to improve matters for those with conditions that are noncommunicable diseases, like mental health disorders and those who are disabled.