Arnaud Stéphane Rayangnéwêndé Tapsoba

Institut de l'Environnement et Recherches Agricoles

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Bernadette Yougbaré

Institut de l'Environnement et Recherches Agricoles

Laibané Dieudonné Dahourou

Université Joseph Ki-Zerbo

Michel Dione

International Livestock Research Institute

Lamouni Habibata Zerbo

Direction Générale de la Pharmacie, du Médicament et des Laboratoires

Bruno Lalidia Ouoba

Université Joseph Ki-Zerbo

Madi Savadogo

Institut de Recherche en Sciences de la Santé

Abdoul Kader Ilboudo

Institut de Recherche en Sciences de la Santé

Roland Lamoussa Abga

École Inter-États des Sciences et Médecine Vétérinaires de Dakar

Rianatou Bada Alambédji

École Inter-États des Sciences et Médecine Vétérinaires de Dakar

Salimata Akio

École Inter-États des Sciences et Médecine Vétérinaires de Dakar

Cooperative Institutions

Université Joseph Ki-Zerbo

Institut de l'Environnement et Recherches Agricoles

Centre National de la Recherche Scientifique et Technologique

École Inter-États des Sciences et Médecine Vétérinaires de Dakar

Institute of the Environment

Burkina Faso Ministry of the Environment, Green Economy, and Climate Change

Texas A&M University

Nazi Boni University

Joseph Ayo Babalola University

BOKU University

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Serological evidence and factors associated with Crimean–Congo haemorrhagic fever in sheep in Burkina Faso

Veterinary Medicine and Science (2023)

Laibané Dieudonné Dahourou Salimata Akio Madi Savadogo Bernadette Yougbaré Bruno Lalidia Ouoba

Crimean-Congo haemorrhagic fever (CCHF) is caused by an orthonairovirus transmitted by bites from infected ticks or by direct contact with blood or tissues of infected ticks, viraemic patients or viraemic livestock.

Crimean–Congo hemorrhagic fever

Seroprevalence

10.1002/vms3.1322

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Citations (1)

Author response for "Serological evidence and factors associated with Crimean-Congo haemorrhagic fever in sheep in Burkina Faso"

Laibané Dieudonné Dahourou Salimata Akio Madi Savadogo Bernadette Yougbaré Bruno Lalidia Ouoba

10.1002/vms3.1322/v2/response1

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Temporal variation in body measurements in three Taurine cattle populations of Burkina Faso supports introgression of Zebu genes into West African Taurine cattle

International Journal of Biological and Chemical Sciences (2020)

Arnaud Stéphane Rayangnéwêndé Tapsoba Bernadette Yougbaré Fabiola Gnine Traoré Félicienne W. Béré Dominique Ouédraogo

A total of 769 adult females belonging to 3 taurine and one zebu cattle populations sampled in 3 provinces of Burkina Faso were assessed for 19 body measurements during two different years (2014 and 2018). The aim of this research was to identify temporal morphological variation in cattle bred in the humid southern zones to obtain empirical evidence supporting a possible introgression of zebu cattle genes into Gourounsi and Lobi taurine cattle breeds. Zebu cattle samples were used as out-group for both 2014 and 2018 subsets. Least square means of body measurements allowed to classify Burkina Faso taurine cattle into three subgroups according to body size (Gourounsi–Sanguié –GourS-, Gourounsi-Nahouri –GourN- and Lobi from the tallest to the smallest respectively). Principal Component Analysis suggested that in 2014, taurine populations were structured. Dispersion map constructed using the two first factors informed that the GourS population was well separated from both the Lobi and the GourN, which, in turn, overlapped. However, in 2018 a strong signal of homogenization was identified, with GourN partially overlapping the other two populations. Linear Discriminant Analysis suggested that about 20% of both GourS and GourN individuals were reciprocally misclassified. Clues for such increase have been pointed out by MANOVA analysis. Although on 2014, Lobi cattle was clearly smaller than Gourounsi and both GourS and GourN populations showed clear differences on body traits, on 2018 it could be assessed an increase in size in Lobi cattle and a strong homogenization signal within Gourounsi cattle. Zebu cattle gene flow southwards in Burkina Faso is likely to have caused these changes, suggesting a fast erosion of taurine cattle genetic background. Keywords: Body traits, quantitative traits, Gourounsi cattle, Lobi, Burkina Faso.

Zebu

Introgression

10.4314/ijbcs.v14i8.11

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In Vivo Anthelminthic Activity of <i>Ceratotheca sesamoïdes</i> Endl Whole Plant Powder

International Journal of Applied Agricultural Sciences (2022)

Amadou Dıcko Almamy Konaté Genevieve Zabre Arnaud Stéphane Rayangnéwêndé Tapsoba Basile Tindano

Small ruminants are an important lever for livestock production in Burkina Faso. With a numerically important livestock population, small ruminants contribute to the fight against poverty and participate greatly in the country's economy. Despite its importance, the development of small ruminant breeding is strongly hindered by parasitic diseases due to gastrointestinal nematodes. The appearance of parasite resistance to anthelmintic molecules makes the treatment of gastrointestinal parasitosis more and more problematic. In order to provide rural farmers with an effective and accessible biological alternative, C. sesamoïdes whole plant powder in vivo anthelmintic efficacy was tested on mossi sheep artificially infested. Mossi sheep was artificially infested with 3200 L3 larvae of H. contortus 30 days before the beginning of the experiment. Two (2) treated batches of 6 sheep each received respectively 14g/kg of body weight and 7g/kg of body weight while one negative control batch of 6 sheep without treatment and one positive batch of 6 sheep treated with levamisole were constituted during the 21 days of experimentation. The Fecal Eggs Count (FEC) reduction rate was high during treatment and reached 87.08% and 74.91% at D21 respectively for the dose of 14g/kg body weight and 7g/kg body weight. Statistical analysis revealed no significant difference between the two doses tested and between the two doses and the positive control, whereas the difference was significant (P<0.05) compared to the negative control. The animal’ weight evolution was not significant (P>0.05) compared to the negative control. The mean hematocrit level varied between D0 (27.66) and D21 (30.5) for the 14g/kg body weight dose while that of the animals treated with the 7g/kg body weight dose decreased slightly between D0 (27.33) and D21 (26.66). Biochemical blood tests show no suspicion of hepatic and renal impairment. Thus, C. sesamoïdes could be used as an alternative for the treatment of small ruminant’s gastrointestinal nematodes in the form of whole plant powder in Burkina Faso.

Levamisole

10.11648/j.ijaas.20220802.11

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Author response for "Serological evidence and factors associated with Crimean-Congo haemorrhagic fever in sheep in Burkina Faso"

Laibané Dieudonné Dahourou Salimata Akio Madi Savadogo Bernadette Yougbaré Bruno Lalidia Ouoba

10.1002/vms3.1322/v4/response1

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Author response for "Serological evidence and factors associated with Crimean-Congo haemorrhagic fever in sheep in Burkina Faso"

Laibané Dieudonné Dahourou Salimata Akio Madi Savadogo Bernadette Yougbaré Bruno Lalidia Ouoba

10.1002/vms3.1322/v3/response1

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