Surveillance: The Foundation for Control and Elimination of Dracunculiasis in Africa

Publisher Website
Google Scholar
Abstract
Richards F (WHO Collaborating Center for Research, Training and Control of Dracunculiasis, Centers for Disease Control, Atlanta, Georgia 30333, USA) and Hopkins D. Surveillance: the foundation for control and elimination of dracunculiasis in Africa. International Journal of Epidemiology 1989, 18: 934–943. The International Drinking Water Supply and Sanitation Decade (1981–1990) has stimulated a movement to eradicate human infection with the helminthic parasite Dracunculus medinensis (dracunculiasis), whose victims are disabled for weeks or months during the painful emergence of one or more worms from beneath the skin. Each year, millions of people acquire this infection by drinking unclean water. Among the critical activities that are necessary for the elimination of dracunculiasis, one of the most fundamental is that of epidemiological surveillance. Surveillance activities play a key role in the strategy to target affected villages for improved water supplies and other control activities. Accurate surveillance data also stimulate interest and support for national eradication programmes. Dracunculiasis is a condition with excellent characteristics for reporting through passive surveillance systems. However, active surveillance, as well as other innovative surveillance strategies, should be used to establish baseline information in those villages where cases occur, and later to monitor epidemiologically important indices needed to evaluate the progress of elimination efforts.

This publication has 0 references indexed in Scilit: