In 1981, the steering committee for the United Nations International Drinking Water Supply and Sanitation Decade (a program to improve global drinking water during the decade from 1981 to 1990) adopted the goal of eradicating dracunculiasis as part of their efforts. The following June, an international meeting termed "Workshop on Opportunities for Control of Dracunculiasis" concluded that dracunculiasis could be eradicated through public education, drinking water improvement, and larvicide treatments. In response, India began its national eradication program in 1983. In 1986, the 39th World Health Assembly issued a statement endorsing dracunculiasis eradication and calling on member states to craft eradication plans. The same year,  The Carter Center began collaborating with the government of Pakistan to initiate its national program, which then launched in 1988. By 1996, national eradication programs had been launched in every country with endemic dracunculiasis: Ghana and Nigeria in 1989; Cameroon in 1991; Togo, Burkina Faso, Senegal, and Uganda in 1992;  Benin, Mauritania, Niger, Mali, and Côte dIvoire in 1993; Sudan, Kenya, Chad, and Ethiopia in 1994; Yemen and the Central African Republic in 1995.Each national eradication program had three phases. The first phase consisted of a nationwide search to identify the extent of dracunculiasis transmission and develop national and regional plans of action. The second phase involved the training and distribution of staff and volunteers to provide public education village-by-village, surveil for cases, and deliver water filters. This continued and evolved as needed until the national burden of disease was very low.
The next step was shown by Robert Thomson Leiper, who described in a 1907 paper that monkeys fed D. medinensis-infected Cyclops developed mature guinea worms, while monkeys directly fed D. medinensis larvae did not.In the 19th and 20th centuries, dracunculiasis was widespread across nearly all of Africa and South Asia, though we lack exact case counts from the pre-eradication era. In a 1947 article in the Journal of Parasitology, Norman R. Stoll used rough estimates of populations in endemic areas to suggest that there could be as many as 48 million cases of dracunculiasis per year. In 1976, the WHO estimated the global burden at 10 million cases per year. Ten years later, as the eradication effort was beginning, the WHO estimated 3.5 million cases per year worldwide. Etymology
Dracunculiasis Latin name, Dracunculus medinensis ("little dragon from Medina"), derives from its one-time high incidence in the city of Medina (in modern Saudi Arabia), and its common name, Guinea worm, is due to a similar past high incidence along the Guinea coast of West Africa. It is no longer endemic in either location. Eradication
The campaign to eradicate dracunculiasis began at the urging of the CDC in 1980. Following smallpox eradication (last case in 1977; eradication certified in 1981), dracunculiasis was considered an achievable eradication target since it was relatively uncommon and preventable with only behavioral changes.