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Book (stand-alone)Vector control and the elimination of gambiense human African trypanosomiasis (HAT) - Joint FAO/WHO Virtual Expert Meeting, 5-6 October 2021
PAAT Meeting Report Series, No. 1
2022Also available in:
Human African trypanosomiasis (HAT) is a vector-borne parasitic disease transmitted by tsetse flies in sub-Saharan Africa. The gambiense form of the disease (gHAT) is endemic in western and central Africa and is responsible for more than 95 percent of the HAT cases reported annually. In the road map for neglected tropical diseases 2021–2030, WHO targeted gHAT for elimination of transmission by 2030. FAO supports this goal within the framework of the Programme against African Trypanosomosis (PAAT). In the framework of the WHO network for HAT elimination, FAO and WHO convened a virtual expert meeting to review vector control in the context of gHAT elimination. The experts included health officials from endemic countries and representatives from research and academic institutions, international organizations and the private sector. Seven endemic countries provided reports on recent and ongoing vector control interventions against gHAT at national level (i.e. Angola, Cameroon, Côte d’Ivoire, Chad, Democratic Republic of the Congo, Guinea and Uganda). The country reports were followed by thematic sessions on various aspects of vector control: tools, costs, community-based approaches, monitoring and reporting. Tsetse control was also discussed in the broader framework of One Health, and in particular in relation to the control of animal trypanosomosis. This report presents a summary of the findings and lessons learned. -
Book (stand-alone)A field guide for the diagnosis, treatment and prevention of African animal trypanosomosis 1998
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No results found.The new edition of the well-known field guide on African animal trypanosomiasis adheres as much as possible to the original style and, particularly, to the intention of the author of the first edition in that it is essentially meant to be a guide for field control personnel. Its scope has been extended somewaht beyond that of the African continent, as trypanosomes of African origin have spread to the Americas as well as to Asia, and even to Europe, but the main emphasis remains on Africa. More a ttention is also given to methods of control of the disease other thn those using chemotherapy and chemoprophylaxis, as it is being realized that drugs alone are not a sustainable answer, and have to be integrated into a multidisciplinary and flexible approach to control the disease. -
Book (series)The continental atlas of the distribution of tsetse flies in Africa 2024
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No results found.Tsetse flies (Genus: Glossina) occur in sub-Saharan Africa, where they transmit trypanosomosis, a group of parasitic diseases that affect both animals and humans. Tsetse and trypanosomosis are a constant drain on the resources of poor African livestock keepers and they also impose a public health burden. Comprehensive data on the geographic distribution of tsetse flies is crucial to design evidence-based and cost-effective strategies against animal trypanosomoses, and it is also important in eliminating the human form of the disease. Despite this, the latest maps of tsetse distribution in Africa were published several decades ago. The present publication provides an update on the geographical distribution of tsetse flies in Africa. A total of 669 scientific publications spanning a period of 31 years (1990–2020) provided the input data, and almost 7 400 distinct geographical locations were mapped. Tsetse flies were recorded from a maximum latitude of 15° North in Senegal, to a minimum of 28.5° South in South Africa. Data coverage is uneven, and no eligible publication was found for Burundi, Guinea-Bissau, Liberia, Sierra Leone or Somalia. A dearth of information also affects a few other countries, such as Angola, the Congo, the Democratic Republic of the Congo and South Sudan. At the level of tsetse species, relatively abundant data were identified for the species of major veterinary and public health importance, especially of the riverine (palpalis) and savannah (morsitans) groups. By contrast, limited information is available on many species of the forest (fusca) group. The continental atlas of tsetse flies, in combination with the upcoming component on animal trypanosomosis, can be used by policy makers, practitioners and scientists engaged in the control and elimination of tsetse flies and trypanosomosis in Africa. It also provides a blueprint for national authorities to develop country-level information systems (i.e. "national atlases") to assist planning and monitoring of control activities at the national and local levels.
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