Evidence for the circulation of equine encephalosis virus in Israel since 2001.
Equine encephalosis virus (EEV) distribution was thought to be limited to southern Africa until 2008 when we reported EEV in Israel. It was then assumed that the clinical presentation resembled the initial incursion in Israel. To investigate further we conducted a retrospective analysis of equine sera, which had been collected for diagnosis of other suspected diseases, via serum neutralisation test. The data demonstrated that EEV was circulating as early as 2001 with incidence ranging from 20-100% for time period 2001-2008. As the symptoms of EEV can be similar to other equine notifiable diseases this is a significant finding which highlights the need for vigilance and education to accurately diagnose new and emerging diseases.
David  G
D
Westcott
Department of Virology, Animal Health and Veterinary Laboratories Agency, Weybridge, Surrey, UK.
David G
DG
Wescott
Zvia
Z
Mildenberg
Michel
M
Bellaiche
Sarah L
SL
McGowan
Sylvia S
SS
Grierson
Bhudipa
B
Choudhury
Falko
F
Steinbach
D000818:Animals; D057134:Antibodies, Neutralizing / Q000097:blood / Q000276:immunology; D000914:Antibodies, Viral / Q000097:blood / Q000276:immunology; D006734:Horse Diseases / Q000453:epidemiology* / Q000276:immunology; D006736:Horses; D007557:Israel / Q000453:epidemiology; D009500:Neutralization Tests; D018163:Orbivirus / Q000145:classification / Q000276:immunology / Q000302:isolation & purification*; D012088:Reoviridae Infections / Q000662:veterinary*; D012189:Retrospective Studies
D057134:Antibodies, Neutralizing; D000914:Antibodies, Viral