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Seroprevalence of African horse sickness in selected donkey populations in Namibia
- Source :
- Veterinary World, Vol 13, Iss 5, Pp 1005-1009 (2020)
- Publication Year :
- 2020
- Publisher :
- Veterinary World, 2020.
-
Abstract
- Background and Aim: African horse sickness (AHS) is a non-contagious viral disease of horses and other equids caused by an arbovirus belonging to the Reoviridae family and genus Orbivirus. AHS is an endemic disease that is responsible for the death of a high number of horses every year in Namibia. At present, there is no information on the prevalence and distribution of AHS virus (AHSV) serotypes in the different regions of Namibia. Therefore, this survey aimed to fill this knowledge gap by investigating the AHSV seroprevalence in Namibian donkeys. Materials and Methods: A total of 260 blood samples (20 samples for each region) were randomly collected from donkeys aged between 3 and 5 years. Sera were screened for AHSV-specific immunoglobulin G antibodies using a commercial competitive enzyme-linked immunosorbent assay kit and samples positive to AHSV antibodies were further tested by serum neutralization (SN) assay to evaluate the AHSV serotype-specific immune response. Results: Seroprevalence of antibodies against AHSV in Namibian donkeys was 63.5%. The AHSV prevalence was significantly higher in the northern region (64%) than in the southern region (36%). A significantly (p
Details
- Language :
- English
- ISSN :
- 09728988 and 22310916
- Volume :
- 13
- Issue :
- 5
- Database :
- Directory of Open Access Journals
- Journal :
- Veterinary World
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.fd092f7cd9b340b688166eaa54f9aaf7
- Document Type :
- article
- Full Text :
- https://doi.org/10.14202/vetworld.2020.1005-1009