干旱区生态环境知识资源中心(Arid): Flaviviruses in migratory passerines during spring stopover in a desert oasis

Arid

DOI	10.1111/zph.12584
	Flaviviruses in migratory passerines during spring stopover in a desert oasis
	Ayadi, Tasnim 1; Hammouda, Abdesslem 1; Beck, Ceclie 2; Boulinier, Thierry 3; Lecollinet, Sylvie 2; Selmi, Slaheddine 1
通讯作者	Ayadi, Tasnim
来源期刊	ZOONOSES AND PUBLIC HEALTH
ISSN	1863-1959
EISSN	1863-2378
出版年	2019
卷号	66 期号:5 页码:495-503
英文摘要	Bird migration has long been hypothesized as the main mechanism for long-distance dispersal of flaviviruses, but the role of migratory birds in flaviviruses spillover is not well documented. In this study, we investigated the eco-epidemiology of West Nile virus (WNV) and Usutu virus (USUV) in trans-Saharan passerines during their spring stopover in southern Tunisian oases. To do, we combined oral swab analysis and serological tools to assess whether migratory birds could be reaching these stopover sites while infectious or have been previously exposed to viruses. All sampled birds tested negative for oral swab analysis. However, anti-WNV and anti-USUV antibodies were detected in 32% and 1% of tested birds, respectively. Among WNV-seropositive species, the Golden oriole (Oriolus oriolus) showed the highest anti-WNV occurrence probability. In this species, anti-WNV occurrence was twice larger in males than females. Inter-specific and intraspecific morphological, physiological and behavioural differences could explain these results. Although our findings did not show evidence for passerines migrating while infectious, they did not exclude an existing enzootic WNV transmission cycle in Tunisian oases. Further investigations including larger samples of migratory birds are needed for a better understanding of this issue.
英文关键词	migration oasis passerines Tunisia Usutu virus West Nile virus
类型	Article
语种	英语
国家	Tunisia ; France
收录类别	SCI-E
WOS记录号	WOS:000475491300007
WOS关键词	WEST-NILE-VIRUS ; USUTU-VIRUS ; WILD BIRDS ; EXPERIMENTAL-INFECTION ; SEROLOGICAL EVIDENCE ; CO-CIRCULATION ; DISEASE ; EUROPE ; SURVEILLANCE ; DISPERSAL
WOS类目	Public, Environmental & Occupational Health ; Infectious Diseases ; Veterinary Sciences
WOS研究方向	Public, Environmental & Occupational Health ; Infectious Diseases ; Veterinary Sciences
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/219369
作者单位	1.Univ Gabes, Fac Sci, UR17ES44, Unite Rech Ecol Faune Terrestre, Gabes, Tunisia; 2.INRA, Lab Sante Animale Maisons Alfort, UPE, ANSES,INRA,ENVA,Viorol UMR1161, Maisons Alfort, France; 3.Univ Montpellier, CNRS, UMR 5175, Ctr Ecol Fonct & Evolut, Montpellier, France
推荐引用方式 GB/T 7714	Ayadi, Tasnim,Hammouda, Abdesslem,Beck, Ceclie,et al. Flaviviruses in migratory passerines during spring stopover in a desert oasis[J]. French National Research Institute for Sustainable Development,2019,66(5):495-503.
APA	Ayadi, Tasnim,Hammouda, Abdesslem,Beck, Ceclie,Boulinier, Thierry,Lecollinet, Sylvie,&Selmi, Slaheddine.(2019).Flaviviruses in migratory passerines during spring stopover in a desert oasis.ZOONOSES AND PUBLIC HEALTH,66(5),495-503.
MLA	Ayadi, Tasnim,et al."Flaviviruses in migratory passerines during spring stopover in a desert oasis".ZOONOSES AND PUBLIC HEALTH 66.5(2019):495-503.