Which international health organization focuses on educating people about ways to improve communities' health?

World Health Organization is a specialized agency that acts as a coordinating authority on international public health. They have some rules and standards. They are committed to provide the highest level of health to communities. WHO conducts or supports health research in areas of communicable diseases, reproductive health, non-communicable conditions and injuries, neglected tropical diseases, health policy and systems, and other areas, as well as improving access to health research and literature in developing countries. They always work for the quality of products that must meet the highest international health and manufacturing standards and the customer service must be good also to satisfy the customer's need.