World Health Organization hails major progress on tackling tropical diseases
WHO director general says significant strides have been made in fight against sleeping sickness, elephantiasis and other neglected tropical diseases
WHO director general says significant strides have been made in fight against sleeping sickness, elephantiasis and other neglected tropical diseases
The WHO launched an intensified plan to eradicate smallpox in 1967. Widespread immunization and surveillance were conducted around the world for several years. The last known natural case was in Somalia in 1977.
The historic program successfully eliminated the disease in North America, Europe, the former Soviet Union, Taiwan, much of the Caribbean, the Balkans, parts of northern Africa, the northern region of Australia, and a large swath of the South Pacific, and dramatically reduced mortality in Sri Lanka and India.