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10 results on '"Sibhatu, Demeke"'

3. Empirical and model-based evidence for a negligible role of cattle in peste des petits ruminants virus transmission and eradication

Author

Herzog, Catherine M., Aklilu, Fasil, Sibhatu, Demeke, Shegu, Dereje, Belaineh, Redeat, Mohammed, Abde Aliy, Kidane, Menbere, Schulz, Claudia, Willett, Brian J., Cleaveland, Sarah, Bailey, Dalan, Peters, Andrew R., Cattadori, Isabella M., Hudson, Peter J., Asgedom, Hagos, Buza, Joram, Forza, Mesfin Sahle, Chibssa, Tesfaye Rufael, Gebre, Solomon, Juleff, Nick, Bjørnstad, Ottar N., Baron, Michael D., and Kapur, Vivek

Published
2024
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7. Seroprevalence of Bluetongue Virus Antibodies in Ovine in Maji District of West Omo Zone, Southwest Ethiopia

Author

Haile,Tamirat, Abera,Mulugeta, Teklemariam,Tsegaye, Sibhatu,Demeke, Asres,Fasil, Haile,Tamirat, Abera,Mulugeta, Teklemariam,Tsegaye, Sibhatu,Demeke, and Asres,Fasil

Abstract

Tamirat Haile,1 Mulugeta Abera,1 Tsegaye Teklemariam,1 Demeke Sibhatu,2 Fasil Asres2 1Mizan Regional Veterinary Laboratory Center, Mizan-aman, Ethiopia; 2National Animal Health Diagnostic and Investigation Center, Sebeta, EthiopiaCorrespondence: Tamirat Haile, Tel +251920110182, Email tamevet55@gmail.comBackground: Bluetongue (BT) disease is an arthropod-transmitted viral disease of domestic and wild ruminant species caused by Bluetongue virus (BTV). It is of most importance in sheep and endemic primarily in the tropical and subtropical regions where vectors (Culicoides species) are present.Materials and Methods: A cross-sectional study was conducted in July–November 2019 to examine the seroprevalence of BTV infection in ovine in Maji district of West Omo zone. Serum samples were examined for the presence of specific antibodies of BTV using competitive enzyme-linked immunosorbent assay (c-ELISA) test. The collected data was coded and analyzed using STATA version 13 software. Associations between sero-prevalence and its risk factors were tested in a Chi-square analysis and with a P< 0.05 were considered as statistically significant.Results: The individual animal prevalence was revealed as 39.23% (153/390). Herd size prevalence was: small size herd (37.42%; 61/163), medium size herd (32.35%; 55/170), and large size herd (64.91%; 37/57). Species-based prevalence showed ovine (38.00%; 141/371) and caprine (63.15%; 12/19). Age-based prevalence revealed adult (39.26%; 150/382) and young (37.5%; 3/8). The cumulative sex prevalence for both ovine and caprine was male (37.95%; 52/137) and female (39.92%; 101/253).Conclusion: The current prevalence of BTV antibodies in the area was found to be high. Lack of application of bluetongue disease control mechanisms like vaccination for the animals is a key factors for the high prevalence of the disease in the areas besides the existence of the vectors.Keywords: bluetongue, caprine, c-ELISA, Maji district, ovine, sero-prevalenc

Published
2022

9. 1Cross Sectional Study of Middle East Respiratory Syndrome (Mers-Cov Infection) in Camels at Selected Sites of Amibara District, Afar Region, Ethiopia

Author

Sibhatu, Demeke, primary, Mamo, Gezahagne, additional, Aklillu, Fasil, additional, Zewde, Demeke, additional, Walelign, Elias, additional, Muluneh, Ayelech, additional, Aliey, Abdi, additional, Mirkena, Tadele, additional, Tewolde, Nega, additional, Gari, Getachew, additional, van ‘t Klooster, Gijs, additional, Elmasry, Ihab, additional, VonDobschuetz, Sophie, additional, Peiris, Malik, additional, Chu, Daniel, additional, Perera, Ranawaka APM, additional, and Jobire, Yilma, additional

Published
2020
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10. Seroprevalence of Bluetongue Virus Antibodies in Ovine in Maji District of West Omo Zone, Southwest Ethiopia.

Author

Haile T, Abera M, Teklemariam T, Sibhatu D, and Asres F

Abstract

Background: Bluetongue (BT) disease is an arthropod-transmitted viral disease of domestic and wild ruminant species caused by Bluetongue virus (BTV). It is of most importance in sheep and endemic primarily in the tropical and subtropical regions where vectors ( Culicoides species) are present., Materials and Methods: A cross-sectional study was conducted in July-November 2019 to examine the seroprevalence of BTV infection in ovine in Maji district of West Omo zone. Serum samples were examined for the presence of specific antibodies of BTV using competitive enzyme-linked immunosorbent assay (c-ELISA) test. The collected data was coded and analyzed using STATA version 13 software. Associations between sero-prevalence and its risk factors were tested in a Chi-square analysis and with a P <0.05 were considered as statistically significant., Results: The individual animal prevalence was revealed as 39.23% (153/390). Herd size prevalence was: small size herd (37.42%; 61/163), medium size herd (32.35%; 55/170), and large size herd (64.91%; 37/57). Species-based prevalence showed ovine (38.00%; 141/371) and caprine (63.15%; 12/19). Age-based prevalence revealed adult (39.26%; 150/382) and young (37.5%; 3/8). The cumulative sex prevalence for both ovine and caprine was male (37.95%; 52/137) and female (39.92%; 101/253)., Conclusion: The current prevalence of BTV antibodies in the area was found to be high. Lack of application of bluetongue disease control mechanisms like vaccination for the animals is a key factors for the high prevalence of the disease in the areas besides the existence of the vectors., Competing Interests: The authors declare that there are no conflicts of interest., (© 2022 Haile et al.)

Published
2022
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