Implementing the smallpox surveillance and containment strategy required massive resources, commitment, and coordination. But moving from a traditional strategy, used for over a century and a half with clearly defined roles for every participant, to a new strategy simply seemed too labor intensive and impossible. This required mobilizing and coordinating hundreds of thousands of implementers with a gradual increase in the number of people involved.

Because of the experience with immunization and the successful eradication of smallpox, Dr. Jonas Salk, and Robert McNamara, past World Bank president, asked, “Why can’t the world be vaccinated the way the United States is?” There were good vaccines but poor global coverage. But the major agencies responsible for childhood immunizations were competing rather than collaborating and the immunization level was stuck at 20%.

Many different organizations were involved with immunizations brought together by The Task Force for Child Survival starting in 1984. But this coalition fell apart in the 1990s when the agency heads, who had been effective collaborators, turned over. They had to rebuild the coalition that had worked under the auspices of The Task Force.