ArticleParasites & vectors2020
Tabanids as possible pathogen vectors in Senegal (West Africa).
Article in Parasites & vectors, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A need for null models in understanding disease transmission: the example of Mycobacterium ulcerans (Buruli ulcer disease).FEMS microbiology reviews · 2022Pooled it
- Quantitative polymerase chain reaction from malaria rapid diagnostic tests to detect Borrelia crocidurae in Mali.PLoS neglected tropical diseases · 2026Article
- Identification of Potential Vectors and Species Density of Tsetse Fly, Prevalence, and Genetic Diversity of Drug-Resistant Trypanosomes in Kenya.Pathogens (Basel, Switzerland) · 2025Article
- Impact of climate change and variability on the occurrence and distribution of Trypanosoma vectors in The Gambia.Parasitology research · 2025Article
- Molecular evidence of pathogens and endosymbionts in the black horse fly Osca lata (Diptera: Tabanidae) in Southern Chile.PLoS neglected tropical diseases · 2024Article
- Genetic Diversity of Trypanosomes Infesting Cattle from Savannah District in North of Côte d'Ivoire Using Conserved Genomic Signatures: rRNA, ITS1 and gGAPDH.Pathogens (Basel, Switzerland) · 2024Article
- Microbiota profile in organs of the horseflies (Diptera: Tabanidae) in Northeastern China.Frontiers in microbiology · 2024Article
- Survey ofFrontiers in cellular and infection microbiology · 2024Article
- Diversity of Glossinidae (Diptera) species in The Gambia in relation to vegetation.Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria · 2024Article
- UnexpectedOpen forum infectious diseases · 2023Article
- First study on molecular detection of hemopathogens in tabanid flies (Diptera: Tabanidae) and cattle in Southern Thailand.Veterinary world · 2022Article
- Tabanid-transmitted animal trypanosomiasis in Cameroon: Evidence from a study in the tsetse free pastoral zone of Galim.Parasite epidemiology and control · 2022Article
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5 authors.
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Abstract
backgroundSpecies of the Tabanidae are potent vectors of human and animal diseases, but they have not been thoroughly investigated to date. In Senegal (West Africa), little information is available on these dipterans. Our objective in this study was to investigate Senegalese tabanids and their diversity by using molecular and proteomics approaches, as well as their associated pathogens.
methodsA total of 171 female tabanids were collected, including 143 from Casamance and 28 from Niokolo-Koba. The samples were identified morphologically by PCR sequencing and by MALDI-TOF MS, and PCR analysis was employed for pathogen detection and blood-meal characterization.
resultsThe morphological identification revealed four species concordantly with the molecular identification: Atylotus fuscipes (79.5%), Tabanus guineensis (16.4%), Chrysops distinctipennis (3.5%) and Tabanus taeniola (0.6%) (not identified by PCR). The molecular investigation of pathogens revealed the presence of Trypanosoma theileri (6.6%), Leishmania donovani (6.6%), Setaria digitata (1.5%), Rickettsia spp. (5.1%) and Anaplasmataceae bacteria (0.7%) in A. fuscipes. Tabanus guineensis was positive for L. donovani (35.7%), S. digitata (3.6%) and Anaplasmataceae (17.8%). Leishmania donovani has been detected in 50% of C. distinctipennis specimens and the only T. taeniola specimen. No Piroplasmida, Mansonella spp. or Coxeilla burnetii DNA was detected. In addition to humans (96.43%), Chlorocebus sabeus, a non-human primate, has been identified as a host of (3.57%) analysed tabanids. MALDI-TOF MS enabled us to correctly identify all tabanid species that had good quality spectra and to create a database for future identification.
conclusionsTabanids in Senegal could be vectors of several pathogens threatening animal and public health. To fully characterize these dipterans, it is therefore necessary that researchers in entomology and infectiology employ molecular characterization and mass spectrometric techniques such as MALDI-TOF MS to analyse these dipterans in Senegal and West Africa.
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