Prevalence of West Nile virus neutralizing antibodies in colonial aquatic birds in southern Spain
نویسندگان
چکیده
منابع مشابه
West Nile virus-neutralizing antibodies in wild birds from southern Spain.
West Nile virus (WNV) is an emerging vector-borne arbovirus with a zoonotic life-cycle whose main reservoir hosts are birds. In humans and horses, WNV infections rarely result in clinical disease but on occasions - depending on factors such as climatic conditions, insect communities and background immunity levels in local populations - they can lead to outbreaks that threaten public and animal ...
متن کاملPrevalence of West Nile virus neutralizing antibodies in Spain is related to the behavior of migratory birds.
West Nile virus (WNV) is a bird flavivirus capable of infecting horses and humans that is transmitted by blood-sucking vectors. In Europe and Africa, sporadic infections and outbreaks causing human illness and deaths have occurred and have led to 2 mutually nonexclusive hypotheses regarding the circulation of WNV in Europe: (1) the occurrence of endemic sylvatic cycles that occasionally result ...
متن کاملIncidence of West Nile virus in birds arriving in wildlife rehabilitation centers in southern Spain.
West Nile virus (WNV) is a neurotropic mosquito-transmitted flavivirus that in Eurasia, Africa, and the Americas primarily affects birds and secondarily other vertebrates. WNV has caused frequent massive episodes of wild bird mortality during its expansion throughout the Americas, and has become a regulating factor in the population dynamics of many wild bird species. On the other hand, WNV-rel...
متن کاملPrevalence of neutralizing antibodies to West Nile virus in Eleonora's Falcons in the Canary Islands.
Birds are the major amplifying host for West Nile virus (WNV), a flavivirus that may affect humans and transmitted by bloodsucking vectors. Eleonora's Falcons (Falco eleonorae) migrate to the Canary Islands annually from WNV-endemic regions. To investigate the possible role of Eleonora's Falcons in the circulation of WNV, we measured WNV-specific antibodies in 81 falcons captured in 2006. None ...
متن کاملWest Nile Virus Antibodies in Wild Birds, Morocco, 2008
To determine circulation of West Nile virus (WNV) during nonepidemic times, we serosurveyed wild birds of Morocco in 2008. We found antibodies against WNV in 12 (3.5%) birds, against Usutu virus in 1 (0.3%), and against both in 2 (0.6%). High WNV prevalence among juvenile birds suggests local virus circulation among resident birds.
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ژورنال
عنوان ژورنال: Avian Pathology
سال: 2007
ISSN: 0307-9457,1465-3338
DOI: 10.1080/03079450701332329