Vet World Vol.15 June-2022 Article-24
Research Article
Veterinary World, 15(6): 1589-1594
https://doi.org/10.14202/vetworld.2022.1589-1594
Seroprevalence and risk factors of bluetongue virus in sheep of Chattogram, Bangladesh
2. Institute of Epidemiology, Disease Control, and Research, Mohakhali, Dhaka-1212, Bangladesh.
3. EcoHealth Alliance, New York, NY, USA.
4. Centre for Integrative Ecology, School of Life and Environmental Science, Deakin University, Victoria, Australia.
Background and Aim: Bluetongue (BT) is a non-contagious, infectious disease of wild and domestic ruminant animals caused by the BT virus (BTV). Bangladesh having a border with a BTV-endemic country, India and a substantial number of susceptible animals. Therefore, this study aimed to estimate BTV seroprevalence and potential risk factors.
Materials and Methods: We collected 150 serum samples from indigenous sheep from Chattogram, Bangladesh. We screened the serum samples using a competitive enzyme-linked immunosorbent assay for detecting BTV-specific immunoglobulin.
Results: We detected antibodies against BTV in 39.3% (59/150; 95% confidence interval: 31.5–47.6) of all sampled sheep. Factors like sampling site, sheep rearing location, rearing sheep with other farm species, and body condition score had a significant (p < 0.05) influence on the seroprevalence of BTV.
Conclusion: The findings show that indigenous sheep have a higher BTV seroprevalence, necessitating sustained surveillance for early diagnosis and a better understanding of virus epidemiology in Bangladesh. Keywords: Bangladesh, bluetongue virus, risk factors, seroprevalence, sheep.
Keywords: Bangladesh, bluetongue virus, risk factors, seroprevalence, sheep.
How to cite this article: Munmun TK, Islam S, Zamil S, Rahman MA, Abedin J, Ahad A, Islam A (2022) Seroprevalence and risk factors of bluetongue virus in sheep of Chattogram, Bangladesh, Veterinary World, 15(6): 1589–1594.
Received: 09-02-2022 Accepted: 20-05-2022 Published online: 30-06-2022
Corresponding author: Ariful Islam E-mail: arif@ecohealthalliance.org
DOI: 10.14202/vetworld.2022.1589-1594
Copyright: Munmun, et al. This article is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http:// creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.