SEROPOSITIVITY OF EQUINE RHINOPNEUMONITIS IN KAZAKHSTAN
Main Article Content
Authors
Kh.B. Abeuov
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
Y.D. Burashev
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
R.A. Rystaeva
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
Z.D. Omarova
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
A.B. Tulendibaev
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
N.A. Aubakir
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
T.T. Ermekbai
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
T.U. Argimbayeva
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
D.A. Alibekova
LLP " Research Institute for Biological Safety Problems ". village Gvardeysky, Kordai district, Zhambyl region, Kazakhstan, 080409
Y.O. Abduraimov
JSC «National Holding «QazBioPharm. Korgalzhinskoe highway, 13/5, Astana, Kazakhstan, 010000
A.S. Rsalyev
JSC «National Holding «QazBioPharm. Korgalzhinskoe highway, 13/5, Astana, Kazakhstan, 010000
Abstract
The study aimed to conduct monitoring research to determine the seroprevalence of equine rhinopneumonitis in Kazakhstan. PCR analysis of the samples showed negative results; however, serological analysis revealed the presence of antibodies to equine herpesvirus (EHV) in several regions.
Based on the results of the serological analysis, antibodies to EHV serotype 1 were detected in the Akmola, Abay, East Kazakhstan, Jambyl, Almaty, and Jetisu regions. The seroprevalence of this virus ranged from 66.6% to 100% in the Akmola, Abay, East Kazakhstan, and Almaty regions, while in the Jetisu and Jambyl regions, it was 50% or less.
The results of the ELISA test showed the presence of antibodies to EHV serotype 4 in almost all regions, except for the Ulytau, Kostanay, and Pavlodar regions. Compared to EHV-1, the seroprevalence of EHV-4 was higher in almost all regions of Kazakhstan.
The seroprevalence in the Akmola, Abay, East Kazakhstan, Almaty, Jetisu, West Kazakhstan, Aktobe, Kyzylorda, Jambyl, and Karaganda regions was 100%. Meanwhile, in the Atyrau, North Kazakhstan, Mangystau, Ulytau, and Kostanay regions, antibodies were almost undetectable.
Keywords
monitoring, equine rhinopneumonitis, equine herpesvirus, serotypes, seroprevalence
Article Details
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