The World Health Organization (WHO) is a global organization that aims to attain the highest level of health for all people. It has a governing body called the World Health Assembly and over 8,000 staff working across headquarters and regional offices. Since 1999, WHO has applied an organizational learning cycle of generating information, integrating new information, collectively interpreting information, and authorizing actions based on interpretations. This allows WHO to continuously improve its response to global health issues through knowledge sharing and management.