ArticlePathogens (Basel, Switzerland)2022
Tsetse Flies Infected with Trypanosomes in Three Active Human African Trypanosomiasis Foci of the Republic of Congo.
Article in Pathogens (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 9 citations in OpenAlex.
- Glossina from the Republic of the Congo: species identification by MALDI-TOF MS and research of associated micro-organisms.Parasite (Paris, France) · 2026Article
- One Health and Neglected Zoonotic Diseases.Pathogens (Basel, Switzerland) · 2025Article
- Neglected Tropical Diseases and Female Infertility: Possible Pathophysiological Mechanisms.Journal of tropical medicine · 2025Review
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4 authors at 2 institutions in 2 countries.
Funding
Abstract
introductionHuman African trypanosomiasis (HAT) is a neglected tropical disease still endemic in the Republic of Congo. Despite the continuous detection of HAT cases in the country, there is still not enough data on trypanosome infections in tsetse flies, trypanosome species and tsetse flies' species distribution in endemic foci. The present study was intended to fill this gap and improve understanding of trypanosome circulation in three active foci in the centre and south of Congo.
methodsPyramid traps were set in various places in villages to collect tsetse flies both during the rainy and dry seasons. Once collected, tsetse flies were identified using morphological keys. DNA extracted from flies was processed by PCR for species identification and for detection of trypanosome presence. A second PCR was run for different trypanosome species identification.
resultsA total of 1291 tsetse flies were collected. The average apparent density of flies per day was 0.043 in Mpouya, 0.73 in Ngabé and 2.79 in Loudima.
conclusionThe study provided updated information on the distribution of tsetse fly populations as well as on
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