Do Cryptic Reservoirs Threaten Gambiense-Sleeping Sickness Elimination?
نویسندگان
چکیده
منابع مشابه
Do Cryptic Reservoirs Threaten Gambiense-Sleeping Sickness Elimination?
Trypanosoma brucei gambiense causes human African trypanosomiasis (HAT). Between 1990 and 2015, almost 440000 cases were reported. Large-scale screening of populations at risk, drug donations, and efforts by national and international stakeholders have brought the epidemic under control with <2200 cases in 2016. The World Health Organization (WHO) has set the goals of gambiense-HAT elimination ...
متن کاملGambiense sleeping sickness: re-emerging and soon untreatable?
Towards the end of the 1950s, sleeping sickness caused by Trypanosoma brucei gambiense was believed to be on the verge of eradication. Today, however, it has returned with a vengeance, mainly because of a deterioration of control activities, severe disruptions of health services, and population movements into high-risk areas. For example, over the last ten years, annual detection rates of the d...
متن کاملTsetse Control and the Elimination of Gambian Sleeping Sickness
1 Liverpool School of Tropical Medicine, Liverpool, Merseyside, United Kingdom, 2 IRED, B. P. 433, N'Djaména, Chad, 3 IRD, UMR 177 IRD-CIRAD INTERTRYP, PNLTHA-Ministère de la Santé, Conakry, Republique de Guinee, 4 PNLTHA, Ministère de la Santé, Conakry, Republique de Guinee, 5 Bill and Melinda Gates Foundation, Seattle, Washington, United States of America, 6 Institut Pierre Richet / Institut ...
متن کاملElimination of sleeping sickness hindered by difficult diagnosis.
Editorials 718 Sleeping sickness or human African trypanosomiasis (HAT) is a fatal disease caused by Trypanosoma brucei gambiense and T. b. rhodesiense and transmitted by tsetse flies occurring in sub-Saharan Afri-ca. Almost 80% of cases are detected in the Democratic Republic of the Congo. Control of infection by T. b. gambiense, which causes chronic disease, relies primarily on case detection...
متن کاملSleeping sickness surveillance: an essential step towards elimination.
In the last decades, with little or no surveillance sleeping sickness has returned to alarming levels comparable to the early twentieth century. Sixty million people are considered at risk but only 3-4 million are under surveillance, yielding some 45 000 new cases annually. It is estimated that at least 300 000-500 000 people are presently infected. Despite the almost universal presence of the ...
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ژورنال
عنوان ژورنال: Trends in Parasitology
سال: 2018
ISSN: 1471-4922
DOI: 10.1016/j.pt.2017.11.008