Dr. William Foege, who led the global campaign that eradicated smallpox, died Saturday in Atlanta. He was 89. The Task Force for Global Health, which he co-founded, announced his death.
Foege’s work on smallpox eradication — a disease that once killed about one-third of those it infected — stands among the greatest public health achievements. His “ring containment” strategy, developed while working as a medical missionary in Nigeria in the 1960s, became the cornerstone of the worldwide eradication effort.
Foege’s contributions to global health extended across his career, including his tenure as director of the Centers for Disease Control and Prevention from 1977 to 1983. The scope of his impact is documented: smallpox eradication alone has prevented hundreds of millions of deaths, according to public health officials.
Early Life and Training
Foege was born March 12, 1936, the son of a Lutheran minister. He became interested in medicine at age 13 while working at a drugstore in Colville, Washington. He earned his medical degree from the University of Washington in 1961 and a master’s degree in public health from Harvard in 1965.
The Ring Containment Strategy
His early career took him into medical missionary work in Nigeria during the 1960s, where he and his colleagues faced a critical challenge: smallpox vaccination campaigns had established the technology, but vaccine supplies were limited. Immunizing entire populations was not feasible. The solution Foege helped develop — the ring containment strategy — relied instead on rapid detective work. When a smallpox case was identified, vaccination teams would move quickly to immunize everyone the patient had contacted, creating an invisible protective ring around the outbreak.
The strategy worked. It became the operational foundation of the global eradication campaign that followed. The last naturally occurring case of smallpox appeared in Somalia in 1977. Three years later, in 1980, the World Health Organization declared the disease eradicated from the Earth — an achievement Foege documented in his 2011 book, “House on Fire.”
Leadership at the CDC and Beyond
Foege brought this public health expertise to the highest levels of U.S. government, serving as director of the Centers for Disease Control and Prevention from 1977 to 1983. After leaving the CDC, he held leadership roles at The Carter Center and as a senior fellow at the Bill and Melinda Gates Foundation, continuing to shape global health policy.
Recognition and Legacy
The scale of Foege’s impact was recognized through major honors. President Barack Obama awarded him the Medal of Freedom, the nation’s highest civilian honor, in 2012. Duke University President Richard Brodhead called him “the Father of Global Health” when presenting him with an honorary degree in 2016.
Tom Frieden, a former CDC director who consulted regularly with Foege, captured the measure of his legacy. “If you look at the simple metric of who has saved the most lives, he is right up there with the pantheon,” Frieden said. “Smallpox eradication has prevented hundreds of millions of deaths.”