title: Estimating effects of improved drinking water and sanitation on cholera.
abstract: Demand for adequate provision of drinking-water and sanitation facilities to promote public health and economic growth is increasing in the rapidly urbanizing countries of the developing world. With a panel of data on Asia and Africa from 1990 to 2008, associations are estimated between the occurrence of cholera outbreaks, the case rates in given outbreaks, the mortality rates associated with cholera and two disease control mechanisms, drinking-water and sanitation services. A statistically significant and negative effect is found between drinking-water services and both cholera case rates as well as cholera-related mortality rates. A relatively weak statistical relationship is found between the occurrence of cholera outbreaks and sanitation services.
authors: Formerly of the Department of Agricultural Economics, Texas A&M University, 2124 TAMU, College Station, TX 77843-2124, USA E-mail: andrew.leidner@gmail.com.
authors: Andrew J
authors: AJ
authors: Leidner
authors: Water Economist Fellow, Natural Resources Defense Council, 1152 15th Street NW, Washington, DC 20005, USA.
authors: Naveen C
authors: NC
authors: Adusumilli
mesh_terms: D000349:Africa / Q000453:epidemiology; D001208:Asia / Q000453:epidemiology; D002771:Cholera / Q000453:epidemiology / Q000517:prevention & control*; D004196:Disease Outbreaks / Q000517:prevention & control; D060766:Drinking Water / Q000592:standards*; D006801:Humans; D012499:Sanitation / Q000592:standards*
chemical_list: D060766:Drinking Water