Final answer:
The WHO's work involves global leadership in health, setting norms and standards, and monitoring health trends. Its activities are crucial for worldwide health promotion and disease prevention, guided by the principles of human rights and freedom.
Step-by-step explanation:
The World Health Organization (WHO) is a specialized agency of the United Nations tasked with global health matters. The work of WHO consists of setting norms and standards, promoting health initiatives, monitoring international health concerns, and assessing health trends. A significant part of WHO's role includes shaping the health research agenda to respond to emerging challenges effectively.
WHO's work is critical to the monitoring, promoting, and protecting of health concerns worldwide. They ensure that evidence-based norms and standards are set and followed and that countries implement and monitor these standards. This is done in line with the ideals of human rights and the respect for fundamental human freedoms that guide the United Nations' approach to health and well-being.