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This article participates on the following special index pages:
Health Crisis - Focus on Cholera and Anthrax - Index of articles
Zimbabwe
Cholera Outbreak Fact Sheet #12, FY 2009
USAID / US. Foreign Disaster Assistance (OFDA)
March 19, 2009
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Key developments
Since the cholera outbreak
began in August 2008, the disease has spread to 56 of Zimbabwe's
62 districts. As of March 17, nearly 91,200 reported cases of cholera
had caused more than 4,000 deaths, according to the U.N. World Health
Organization (WHO). The total caseload has now nearly equaled WHO's
assessment of the outbreak's likeliest overall scope, currently
estimated at 92,000 cases.
On March 17, WHO reported an overall case fatality rate (CFR) of
4.4 percent. Since the CFR peaked at 5.7 percent on January 21,
WHO has recorded a steady decline in the CFR. WHO attributed the
decline to improved case management and to social mobilization programs
emphasizing early treatment, funded in part by USAID/OFDA.
From March 1 to 7, WHO reported a weekly institutional CFR—measuring
deaths in health facilities, cholera treatment centers (CTCs), and
cholera treatment units (CTUs)—of 0.8 percent, below relief
agencies' emergency threshold of 1 percent. Until the reporting
period of March 1 to 7, WHO had not recorded a weekly institutional
CFR below 1 percent since the organization began tracking the outbreak's
epidemiological data.
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