Abstract:
:Reassortant H1 swine influenza viruses (SIVs) carrying 2009 pandemic H1N1 virus (pH1N1) genes have been isolated from pigs worldwide. Seven novel reassortant H3N2 SIVs were identified from diseased pigs in the USA from winter 2010 to spring 2011. These novel viruses contain three or five internal genes from pH1N1 and continue to circulate in swine herds. The emergence of novel reassortant H3N2 SIVs demonstrates reassortment between pH1N1 and endemic SIVs in pigs and justifies continuous surveillance.
journal_name
Arch Viroljournal_title
Archives of virologyauthors
Liu Q,Ma J,Liu H,Qi W,Anderson J,Henry SC,Hesse RA,Richt JA,Ma Wdoi
10.1007/s00705-011-1203-9subject
Has Abstractpub_date
2012-03-01 00:00:00pages
555-62issue
3eissn
0304-8608issn
1432-8798journal_volume
157pub_type
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