| Literature DB >> 25358382 |
A Zohaib1, M Saqib2, C Beck3, M H Hussain2, S Lowenski3, S Lecollinet3, A Sial2, M N Asi2, M K Mansoor4, M Saqalein5, M S Sajid6, K Ashfaq2, G Muhammad2, S Cao1.
Abstract
This study describes the first large-scale serosurvey on West Nile virus (WNV) conducted in the equine population in Pakistan. Sera were collected from 449 equids from two provinces of Pakistan during 2012-2013. Equine serum samples were screened using a commercial ELISA kit detecting antibodies against WNV and related flaviviruses. ELISA-positive samples were further investigated using virus-specific microneutralization tests (MNTs) to identify infections with Japanese encephalitis virus (JEV), WNV and tick-borne encephalitis virus (TBEV). Anti-WNV antibodies were detected in 292 samples by ELISA (seroprevalence 65.0%) and WNV infections were confirmed in 249 animals by MNT. However, there was no animal found infected by JEV or TBEV. The detection of WNV-seropositive equines in Pakistan strongly suggests a widespread circulation of WNV in Pakistan.Entities:
Keywords: Infectious disease; Japanese encephalitis; West Nile virus; infectious disease epidemiology
Mesh:
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Year: 2014 PMID: 25358382 PMCID: PMC9507256 DOI: 10.1017/S0950268814002878
Source DB: PubMed Journal: Epidemiol Infect ISSN: 0950-2688 Impact factor: 4.434