title: Re-emergence of epidemic sleeping sickness in southern Sudan.
abstract: A resurgence of sleeping sickness developed in southern Sudan during the past decade. Prevalence of confirmed Trypanosoma brucei gambiense infection in humans now exceeds 5% in several foci. From 1997 to 1999, trypanosomiasis control programmes in three counties of Western Equatoria Province detected 3785 new cases among 67 181 persons screened. A major contributing factor in the re-emergence of epidemic sleeping sickness was the lack of active case-finding throughout the 1990s. Although the situation is improving in sites where trypanosomiasis programmes have been recently implemented, co-ordination and additional international assistance are needed to bring sleeping sickness under control in Sudan.
authors.affiliation: Division of Parasitic Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA. ary2@cdc.gov
authors.forename: A
authors.initials: A
authors.lastname: Moore
authors.forename: M
authors.initials: M
authors.lastname: Richer
mesh_terms: D000818:Animals; D021821:Communicable Diseases, Emerging / Q000453:epidemiology* / Q000469:parasitology / Q000517:prevention & control*; D019353:Endemic Diseases / Q000517:prevention & control* / Q000706:statistics & numerical data*; D006801:Humans; D008403:Mass Screening / Q000379:methods; D020380:Needs Assessment; D011159:Population Surveillance / Q000379:methods; D015995:Prevalence; D012307:Risk Factors; D013397:Sudan / Q000453:epidemiology; D014347:Trypanosoma brucei gambiense; D014353:Trypanosomiasis, African / Q000453:epidemiology* / Q000469:parasitology / Q000517:prevention & control*