Evidence map›Paper›PMID 40278981›Full record

ArticleTropical animal health and production2025

Tsetse and African Animal Trypanosomiasis status; prevalence, spatial distribution, and implications to control trypanosomiasis in Uganda.

Mandela Robert Wangoola, Geofrey Ogwal, Henry Magambo, Patrick Bingi, Moses Kasawe, Aisha Umat Nampala

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Article in Tropical animal health and production, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Mandela Robert WangoolaCoordinating Office for Control of Trypanosomiasis in Uganda (COCTU), Kampala, Uganda.
Geofrey OgwalCollege of Agriculture and Environmental Sciences (CAES), Makerere University, Kampala, Uganda. ogwalgeff1996@gmail.com.ORCID http://orcid.org/0000-0002-8999-7198
Henry MagamboCoordinating Office for Control of Trypanosomiasis in Uganda (COCTU), Kampala, Uganda.
Patrick BingiCoordinating Office for Control of Trypanosomiasis in Uganda (COCTU), Kampala, Uganda.
Moses KasaweCoordinating Office for Control of Trypanosomiasis in Uganda (COCTU), Kampala, Uganda.
Aisha Umat NampalaCoordinating Office for Control of Trypanosomiasis in Uganda (COCTU), Kampala, Uganda.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

African animal trypanosomiasis (AAT) transmitted by tsetse flies poses a threat to livestock in Uganda. The disease has been present in the country for many years. Mapping of the disease prevalence and vector spatial distribution in the country was undertaken to assess the situation. The disease has been endemic in the northern region of the country. Tsetse entomological surveys, AAT prevalence data together with environmental (climate, vegetation and topographical) explanatory data were used to map the presence and prevalence risk. Tsetse fly surveys were done and the vector was found mostly in areas north of Lake Kyoga and islands in Lake Victoria. Animal trypanosomiasis prevalence data was obtained from published works and samples collected and analysed during COCTU field operations. AAT was mostly prevalent in northern region. Through linear regressions, it was found that AAT prevalence was mainly significantly (P ≤ 0.001) contributed by temperature variance, precipitation of driest month, precipitation of the warmest quarter, precipitation of coldest quarter and recent annual mean precipitation climatic and vegetation cover. Tsetse flies trapped per day (FTD) were significantly (P ≤ 0.05) associated to precipitation of the wettest quarter, precipitation of coldest quarter and annual mean land surface temperature difference climatic factors. Topographical factor (altitude or elevation) did not influence the model outcome for both while vegetation didn't influence the vector model outcome. AAT and tsetse flies were widely prevalent in the northern and northeastern regions of the country (areas north and northeast of L. Kyoga). The risk reduced in areas south of the lake with the exception of areas around big water bodies and some conservation areas. These findings indicate that initiative-taking measures in vector and disease control should be directed towards the northern hemisphere of the country.

Indexed as

Cattle DiseasesInsect VectorsSheep DiseasesTrypanosomiasis, AfricanTrypanosomiasis, BovineTsetse FliesAnimalsCattleClimatePrevalenceUgandaAnimalDistributionPresencePrevalenceRiskSpatial analysisTrypanosomesTrypanosomiasisTsetse fliesUganda

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.