World Health Organization Children's Fund (UNICEF), and smaller organizations. , it has been working to immunize young children and prevent the re-emergence of cases in countries declared "polio-free". In 2017, a study was conducted where why Polio Vaccines may not be enough to eradicate the Virus & conduct new technology. Polio is now on the verge of extinction, thanks to a Global Vaccination Drive. the World Health Organization (WHO) stated the eradication programme has saved millions from deadly disease. Another of the thirteen WHO priority areas is aimed at the prevention and reduction of "disease, disability and premature deaths from chronic noncommunicable diseases,
World Health Organization ranking of health systems in 2000 World Health Organization ranking of health systems in 2000 The World Health Organization (WHO) ranked the health systems of its 191 member states in its World Health Report 2000. It provided a framework and measurement approach to examine and compare aspects of health systems around the world. It developed a series of performance indicators to assess the overall level and distribution of health in the populations, and the responsiveness and financing of health care services. It was the organization's first ever analysis of the world's health systems. The rankings are based on an index of five factors: The WHO rankings