Update on global immunization.

The international community recognizes that investing in the health development of poor and disadvantaged countries is central to reducing poverty. Immunization is one strategy in the global effort to reduce infant mortality, improve maternal health, and combat infectious disease. In this day of global interdependence, all countries are vulnerable to uncontrolled spread of disease through epidemics. Achieving the Millennium Development Goals will not only help developing countries, but it will also contribute to improving health and security for all.