Abstract
A swine H3N2 (swH3N2) and pandemic (H1N1) 2009 (pH1N1) influenza A virus reassortant (swH3N2/pH1N1) was detected in Canadian swine at the end of 2010. Simultaneously, a similar virus was also detected in Canadian mink based on partial viral genome sequencing. The origin of the new swH3N2/pH1N1 viral genes was related to the North American swH3N2 triple-reassortant cluster IV (for hemagglutinin [HA] and neuraminidase [NA] genes) and to pH1N1 for all the other genes (M, NP, NS, PB1, PB2, and PA). Data indicate that the swH3N2/pH1N1 virus can be found in several pigs that are housed at different locations.
Publication types
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Case Reports
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Canada
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Cluster Analysis
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Influenza A Virus, H1N1 Subtype / genetics*
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Influenza A Virus, H3N2 Subtype / genetics*
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Mink
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Molecular Sequence Data
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Orthomyxoviridae Infections / virology*
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Phylogeny
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RNA, Viral / genetics
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Reassortant Viruses / genetics*
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Reassortant Viruses / isolation & purification*
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Sequence Analysis, DNA
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Swine
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Swine Diseases / virology*
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Viral Proteins / genetics
Substances
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RNA, Viral
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Viral Proteins
Associated data
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GENBANK/JF411012
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GENBANK/JF420890
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GENBANK/JF420891
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GENBANK/JF682717
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GENBANK/JF682718
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GENBANK/JF682719
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GENBANK/JF682720
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GENBANK/JF682721
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GENBANK/JF682722
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GENBANK/JF682723
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GENBANK/JF682724
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GENBANK/JF703684
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GENBANK/JF703685
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GENBANK/JN584176
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GENBANK/JN584177
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GENBANK/JN584178
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GENBANK/JN584179
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GENBANK/JN584180
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GENBANK/JN584182
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GENBANK/JN584183
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GENBANK/JN584184
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GENBANK/JN584185
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GENBANK/JN584186
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GENBANK/JN584187
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GENBANK/JN584188
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GENBANK/JN584189
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GENBANK/JN584190
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GENBANK/JN584192
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GENBANK/JN584193
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GENBANK/JN584194
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GENBANK/JN584196
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GENBANK/JN584197
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GENBANK/JN584198
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GENBANK/JN584199
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GENBANK/JN584200
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GENBANK/JN584201
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GENBANK/JN584202
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GENBANK/JN584203
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GENBANK/JN584204
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GENBANK/JN584205
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GENBANK/JN584206
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GENBANK/JN584207
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GENBANK/JN584208
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GENBANK/JN584209
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GENBANK/JN584210
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GENBANK/JN584211
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GENBANK/JN584213
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GENBANK/JN584214
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GENBANK/JN817421