Characterization of avian H3N3 and H1N1 influenza A viruses isolated from pigs in Canada

被引:110
作者
Karasin, AI
West, K
Carman, S
Olsen, CW
机构
[1] Univ Wisconsin, Dept Pathobiol Sci, Sch Vet Med, Madison, WI 53706 USA
[2] Univ Saskatchewan, Dept Vet Microbiol, Saskatoon, SK S7N 0W0, Canada
[3] Univ Guelph, Hlth Anim Lab, Lab Serv Div, Guelph, ON N1G 2W1, Canada
关键词
D O I
10.1128/JCM.42.9.4349-4354.2004
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
H3N3 and H1N1 influenza A viruses were isolated from Canadian pigs in 2001 and 2002. These viruses are phylogenetically related to waterfowl viruses and antigenically distinct from reference swine influenza viruses. The isolation of these viruses reemphasizes the potential for interspecies transmission of influenza viruses from waterfowl to pigs in North America.
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页码:4349 / 4354
页数:6
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