Arid
DOI10.1017/S0950268811002688
Equine encephalosis virus: evidence for circulation beyond southern Africa
Oura, C. A. L.1; Batten, C. A.1; Ivens, P. A. S.2; Balcha, M.3; Alhassan, A.4; Gizaw, D.3; Elharrak, M.5; Jallow, D. B.6; Sahle, M.3; Maan, N.1; Mertens, P. C.1; Maan, S.1
通讯作者Oura, C. A. L.
来源期刊EPIDEMIOLOGY AND INFECTION
ISSN0950-2688
出版年2012
卷号140期号:11页码:1982-1986
英文摘要

Prior to the recent outbreak of equine encephalosis in Israel in 2009, equine encephalosis virus (EEV) had only been isolated from equids in South Africa. In this study we show the first evidence for the circulation of EEV beyond South Africa in Ethiopia, Ghana and The Gambia, indicating that EEV is likely to be freely circulating and endemic in East and West Africa. Sequence analysis revealed that the EEV isolate circulating in The Gambia was closely related to an EEV isolate that was isolated from a horse from Israel during the EEV outbreak in 2009, indicating that the two viruses have a common ancestry. Interestingly horses in Morocco tested negative for EEV antibodies indicating that the Sahara desert may be acting as a geographical barrier to the spread to the virus to North African countries. This evidence for EEV circulation in countries in East and West Africa sheds light on how the virus may have reached Israel to cause the recent outbreak in 2009.


英文关键词Equine disease infectious disease epidemiology reoviruses veterinary epidemiology veterinary virology
类型Article
语种英语
国家England ; Ethiopia ; Ghana ; Morocco ; Gambia
收录类别SCI-E
WOS记录号WOS:000309724500008
WOS关键词ANTIBODY ; PREVALENCE ; ISRAEL
WOS类目Public, Environmental & Occupational Health ; Infectious Diseases
WOS研究方向Public, Environmental & Occupational Health ; Infectious Diseases
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/172261
作者单位1.Inst Anim Hlth, Woking, Surrey, England;
2.Buckingham Equine Med Referrals, Overton Fields, Buckingham, Bucks, England;
3.NAHDIC, Sebeta, Ethiopia;
4.Accra Vet Lab, Accra, Ghana;
5.Biopharma, Rabat, Morocco;
6.Gambia Livestock Mkt Agcy, Abuko, Gambia
推荐引用方式
GB/T 7714
Oura, C. A. L.,Batten, C. A.,Ivens, P. A. S.,et al. Equine encephalosis virus: evidence for circulation beyond southern Africa[J],2012,140(11):1982-1986.
APA Oura, C. A. L..,Batten, C. A..,Ivens, P. A. S..,Balcha, M..,Alhassan, A..,...&Maan, S..(2012).Equine encephalosis virus: evidence for circulation beyond southern Africa.EPIDEMIOLOGY AND INFECTION,140(11),1982-1986.
MLA Oura, C. A. L.,et al."Equine encephalosis virus: evidence for circulation beyond southern Africa".EPIDEMIOLOGY AND INFECTION 140.11(2012):1982-1986.
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