AVIAN INFLUENZA IN WILD WATERFOWL AND SHOREBIRDS IN THE DONANA-NATIONAL-PARK - SEROLOGICAL SURVEY USING THE ENZYME-LINKED-IMMUNOSORBENT-ASSAY

被引:16
作者
ASTORGA, RJ [1 ]
LEON, L [1 ]
CUBERO, MJ [1 ]
ARENAS, A [1 ]
MALDONADO, A [1 ]
TARRADAS, MC [1 ]
PEREA, A [1 ]
机构
[1] COMPLEJO UNIV ESPINARDO,FAC VET,DEPT PATOL ANIM,E-30071 MURCIA,SPAIN
关键词
D O I
10.1080/03079459408419001
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
The indirect ELISA was used to detect antibodies to influenzavirus A in the sera of wildfowl from the Donana National Park. Of the 712 birds examined, 44 (6.2%) were seropositive. Positive birds belonged to 10 of the 13 species studied. Infection rates varied widely: spoonbill (Platalea leucorodia, 32.2%), mallard (Anas platyrhynchos, 9.9%), gadwall (Anas strepera, 8.6%), red-crested pochard (Netta rufina, 8.1%), pochard (Aythya ferina, 6.4%), shoveler (Anas clypeata, 5%), great crested grebe (Podiceps cristatus, 4.3%), avccet (Recurvirostra avosetta, 3.1%), grey heron (Ardea cinerea, 3.1%) and coot (Fulica atra, 0.8%). Although infection rates were not high, the wide range of avian species susceptible to influenzavirus A suggests circulation of the virus amongst wildfowl at Donana.
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页码:339 / 344
页数:6
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