Influenza virus circulation in wild aquatic birds in Italy during H5N2 and H7N1 poultry epidemic periods (1998 to 2000)
作者： Maria Alessandra De Marco , Emanuela Foni , Laura Campitelli , Mauro Delogu , Elisabetta Raffini
DOI: 10.1080/03079450500368185
关键词: Anatidae 、 Virus 、 Influenza a 、 Virology 、 Serotype 、 Veterinary medicine 、 Influenza A virus subtype H5N1 、 Highly pathogenic 、 Biology 、 Antibody
摘要: Two epidemics of avian influenza due to H5 and H7 highly pathogenic viruses occurred in poultry Italy 1997/98 1999/2000, respectively. The circulation these serotypes wild aquatic birds was investigated examining 638 cloacal swabs 621 sera collected from 150 gulls, 162 coots, 326 ducks trapped Italian wetlands 1998 2000. Seroprevalences against A viruses, detected by a double-antibody sandwich-blocking enzyme-linked immunosorbent assay (ELISA), were 11% 16% 45% ducks. Among the Anatidae group, duck species wintering Mediterranean areas showed significantly higher values than South-Saharan Africa. In order detect antibodies, haemagglutination-inhibition two competitive ELISA tests (H5-ELISA H7-ELISA) using monoclonal antibodies specific for subtypes performed. None bird found seropositive subtype, whereas H5-positive wer...
sci-hub.se 参考文章(23)
R Yanagawa, Y Matsuoka, H Kida, Duck influenza lacking evidence of disease signs and immune response. Infection and Immunity. ,vol. 30, pp. 547- 553 ,(1980) , 10.1128/IAI.30.2.547-553.1980
Richard Fitter, Handbook of the Birds of Europe, the Middle East and North Africa: Birds of the Western Palearctic, Vol. 1, Ostrich to Ducks, edited by Stanley Cramp and others. Oxford U.P., £25.Manual of Neotropical Birds. Vol. 1, Spheniscidae (Penguins) to Laridae (Gulls and Allies), by Emmet R. Blake. Chicago U.P., £30. Oryx. ,vol. 14, pp. 267- 268 ,(1978) , 10.1017/S0030605300015738
D.K Lvov, S.S Yamnikova, A.S Gambaryan, I.T Fedyakina, M.N Matrosovich, Isolation of influenza viruses from wild birds in the Volga River basin and in the North Caspian Region International Congress Series. ,vol. 1219, pp. 251- 258 ,(2001) , 10.1016/S0531-5131(01)00378-8
J. S�ss, J. Sch�fer, H. Sinnecker, R. G. Webster, Influenza virus subtypes in aquatic birds of eastern Germany Archives of Virology. ,vol. 135, pp. 101- 114 ,(1994) , 10.1007/BF01309768
Ilaria Capua, Dennis J. Alexander, Avian influenza: recent developments. Avian Pathology. ,vol. 33, pp. 393- 404 ,(2004) , 10.1080/03079450410001724085
D. E. Stallknecht, S. M. Shane, M. T. Kearney, P. J. Zwank, Persistence of avian influenza viruses in water. Avian Diseases. ,vol. 34, pp. 406- 411 ,(1990) , 10.2307/1591428
D. E. Stallknecht, S. M. Shane, Host range of avian influenza virus in free-living birds Veterinary Research Communications. ,vol. 12, pp. 125- 141 ,(1988) , 10.1007/BF00362792
M.A. De Marco, E. Foni, L. Campitelli, E. Raffini, M. Delogu, I. Donatelli, Long-term monitoring for avian influenza viruses in wild bird species in Italy. Veterinary Research Communications. ,vol. 27, pp. 107- 114 ,(2003) , 10.1023/B:VERC.0000014126.72654.22
L Campitelli, E Mogavero, M.A De Marco, M Delogu, S Puzelli, F Frezza, M Facchini, C Chiapponi, E Foni, P Cordioli, R Webby, G Barigazzi, R.G Webster, I Donatelli, Influenza surveillance in birds in Italy (1999–2002): preliminary molecular characterisation of virus isolates Options for the Control of Influenza V. ,vol. 1263, pp. 766- 770 ,(2004) , 10.1016/J.ICS.2004.01.032
J. T. Siebinga, G. F. de Boer, Influenza A viral nucleoprotein detection in isolates from human and various animal species. Archives of Virology. ,vol. 100, pp. 75- 87 ,(1988) , 10.1007/BF01310909