title: Influenza A subtype H3 viruses in feral swine, United States, 2011-2012.
abstract: To determine whether, and to what extent, influenza A subtype H3 viruses were present in feral swine in the United States, we conducted serologic and virologic surveillance during October 2011-September 2012. These animals were periodically exposed to and infected with A(H3N2) viruses, suggesting they may threaten human and animal health.
authors.forename: Zhixin
authors.initials: Z
authors.lastname: Feng
authors.forename: John A
authors.initials: JA
authors.lastname: Baroch
authors.forename: Li-Ping
authors.initials: LP
authors.lastname: Long
authors.forename: Yifei
authors.initials: Y
authors.lastname: Xu
authors.forename: Frederick L
authors.initials: FL
authors.lastname: Cunningham
authors.forename: Kerri
authors.initials: K
authors.lastname: Pedersen
authors.forename: Mark W
authors.initials: MW
authors.lastname: Lutman
authors.forename: Brandon S
authors.initials: BS
authors.lastname: Schmit
authors.forename: Andrew S
authors.initials: AS
authors.lastname: Bowman
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: Deliberto
authors.forename: Xiu-Feng
authors.initials: XF
authors.lastname: Wan
mesh_terms: D000818:Animals; D005260:Female; D005843:Geography; D049674:History, 21st Century; D006801:Humans; D053122:Influenza A Virus, H3N2 Subtype; D009980:Influenza A virus / Q000145:classification*; D007251:Influenza, Human / Q000453:epidemiology / Q000821:virology; D008297:Male; D009976:Orthomyxoviridae Infections / Q000662:veterinary*; D062486:Public Health Surveillance; D012703:Serotyping; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology* / Q000266:history / Q000821:virology; D014481:United States / Q000453:epidemiology
keywords: H3; H3N2v; United States; feral swine; influenza A virus; serologic assay; seropositive; swine influenza virus; viruses
references.citation: J Wildl Dis. 2008 Apr;44(2):362-8
references.pmid: 18436668
references.citation: Clin Infect Dis. 2013 Jul;57 Suppl 1:S12-5
references.pmid: 23794726
references.citation: J Vet Diagn Invest. 2010 May;22(3):352-9
references.pmid: 20453207
references.citation: J Virol. 1999 Oct;73(10):8851-6
references.pmid: 10482643
references.citation: J Virol. 2013 Jul;87(13):7655-67
references.pmid: 23637412
references.citation: J Wildl Dis. 2009 Apr;45(2):422-9
references.pmid: 19395751
references.citation: Virology. 2013 Nov;446(1-2):225-9
references.pmid: 24074585
references.citation: Virology. 2012 Jan 5;422(1):151-60
references.pmid: 22078166
references.citation: Infect Immun. 1981 Nov;34(2):354-61
references.pmid: 7309229
references.citation: Vet Microbiol. 2000 May 22;74(1-2):47-58
references.pmid: 10799777
references.citation: MMWR Morb Mortal Wkly Rep. 2011 Sep 9;60(35):1213-5
references.pmid: 21900876