Triple reassortant H3N2 influenza A viruses, Canada, 2005

被引:147
作者
Olsen, CW [1 ]
Karasin, AI
Carman, S
Li, Y
Bastien, N
Ojkic, D
Alves, D
Charbonneau, G
Henning, BM
Low, DE
Burton, L
Broukhanski, G
机构
[1] Univ Wisconsin, Madison, WI 53706 USA
[2] Hlth Anim Lab, Guelph, ON, Canada
[3] Canadian Sci Ctr Human & Anim Hlth, Winnipeg, MB, Canada
[4] Ontario Minist Agr Food & Rural Affairs, Guelph, ON, Canada
[5] Swine Serv Grp, Stratford, ON, Canada
[6] Ontario Minist Hlth & Long Term Care, Clinton, ON, Canada
[7] Ontario Minist Hlth & Long Term Care, Toronto, ON, Canada
关键词
D O I
10.3201/eid1207.060268
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Since January 2005, H3N2 influenza viruses have been isolated from pigs and turkeys throughout Canada and from a swine farmer and pigs on the same farm in Ontario. These are human/classical swine/avian reassortants similar to viruses that emerged in US pigs in 1998 but with a distinct human-lineage neuraminidase gene.
引用
收藏
页码:1132 / 1135
页数:4
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