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Article: Cocirculation of avian H9N2 and contemporary "human" H3N2 influenza A viruses in pigs in southeastern China: Potential for genetic reassortment?

TitleCocirculation of avian H9N2 and contemporary "human" H3N2 influenza A viruses in pigs in southeastern China: Potential for genetic reassortment?
Authors
Issue Date2001
PublisherAmerican Society for Microbiology. The Journal's web site is located at http://jvi.asm.org/
Citation
Journal Of Virology, 2001, v. 75 n. 20, p. 9679-9686 How to Cite?
AbstractPigs are permissive to both human and avian influenza viruses and have been proposed to be an intermediate host for the genesis of pandemic influenza viruses through reassortment or adaptation of avian viruses. Prospective virological surveillance carried out between March 1998 and June 2000 in Hong Kong, Special Administrative Region, People's Republic of China, on pigs imported from southeastern China, provides the first evidence of interspecies transmission of avian H9N2 viruses to pigs and documents their cocirculation with contemporary human H3N2 (A/Sydney/5/97-like, Sydney97-like) viruses. All gene segments of the porcine H9N2 viruses were closely related to viruses similar to chicken/Beijing/1/94 (H9N2), duck/Hong Kong/Y280/97 (H9N2), and the descendants of the latter virus lineage. Phylogenetic analysis suggested that repeated interspecies transmission events had occurred from the avian host to pigs. The Sydney97-like (H3N2) viruses isolated from pigs were related closely to contemporary human H3N2 viruses in all gene segments and had not undergone genetic reassortment. Cocirculation of avian H9N2 and human H3N2 viruses in pigs provides an opportunity for genetic reassortment leading to the emergence of viruses with pandemic potential.
Persistent Identifierhttp://hdl.handle.net/10722/49202
ISSN
2015 Impact Factor: 4.606
2015 SCImago Journal Rankings: 3.347
PubMed Central ID
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorPeiris, JSMen_HK
dc.contributor.authorGuan, Yen_HK
dc.contributor.authorMarkwell, Den_HK
dc.contributor.authorGhose, Pen_HK
dc.contributor.authorWebster, RGen_HK
dc.contributor.authorShortridge, KFen_HK
dc.date.accessioned2008-06-12T06:36:39Z-
dc.date.available2008-06-12T06:36:39Z-
dc.date.issued2001en_HK
dc.identifier.citationJournal Of Virology, 2001, v. 75 n. 20, p. 9679-9686en_HK
dc.identifier.issn0022-538Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/49202-
dc.description.abstractPigs are permissive to both human and avian influenza viruses and have been proposed to be an intermediate host for the genesis of pandemic influenza viruses through reassortment or adaptation of avian viruses. Prospective virological surveillance carried out between March 1998 and June 2000 in Hong Kong, Special Administrative Region, People's Republic of China, on pigs imported from southeastern China, provides the first evidence of interspecies transmission of avian H9N2 viruses to pigs and documents their cocirculation with contemporary human H3N2 (A/Sydney/5/97-like, Sydney97-like) viruses. All gene segments of the porcine H9N2 viruses were closely related to viruses similar to chicken/Beijing/1/94 (H9N2), duck/Hong Kong/Y280/97 (H9N2), and the descendants of the latter virus lineage. Phylogenetic analysis suggested that repeated interspecies transmission events had occurred from the avian host to pigs. The Sydney97-like (H3N2) viruses isolated from pigs were related closely to contemporary human H3N2 viruses in all gene segments and had not undergone genetic reassortment. Cocirculation of avian H9N2 and human H3N2 viruses in pigs provides an opportunity for genetic reassortment leading to the emergence of viruses with pandemic potential.en_HK
dc.format.extent386 bytes-
dc.format.mimetypetext/html-
dc.languageengen_HK
dc.publisherAmerican Society for Microbiology. The Journal's web site is located at http://jvi.asm.org/en_HK
dc.relation.ispartofJournal of Virologyen_HK
dc.rightsJournal of Virology. Copyright © American Society for Microbiology.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsCopyright © American Society for Microbiology, Journal of Virology, 2001, v. 75 n. 20, p. 9679-9686en_HK
dc.subject.meshInfluenza A Virus, H3N2 Subtypeen_HK
dc.subject.meshInfluenza A Virus, H9N2 Subtypeen_HK
dc.subject.meshInfluenza A virus - classification - genetics - isolation & purificationen_HK
dc.subject.meshSwine - virologyen_HK
dc.subject.meshAntibodies, Viral - blooden_HK
dc.titleCocirculation of avian H9N2 and contemporary "human" H3N2 influenza A viruses in pigs in southeastern China: Potential for genetic reassortment?en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-538X&volume=75&issue=20&spage=9679&epage=9686&date=2001&atitle=Cocirculation+of+avian+H9N2+and+contemporary+"human"+H3N2+influenza+A+viruses+in+pigs+in+southeastern+China:+potential+for+genetic+reassortment?en_HK
dc.identifier.emailPeiris, JSM: malik@hkucc.hku.hken_HK
dc.identifier.emailGuan, Y: yguan@hkucc.hku.hken_HK
dc.identifier.authorityPeiris, JSM=rp00410en_HK
dc.identifier.authorityGuan, Y=rp00397en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1128/JVI.75.20.9679-9686.2001en_HK
dc.identifier.pmid11559800-
dc.identifier.pmcidPMC114539en_HK
dc.identifier.scopuseid_2-s2.0-0034815075en_HK
dc.identifier.hkuros60660-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034815075&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume75en_HK
dc.identifier.issue20en_HK
dc.identifier.spage9679en_HK
dc.identifier.epage9686en_HK
dc.identifier.isiWOS:000171102900014-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridPeiris, JSM=7005486823en_HK
dc.identifier.scopusauthoridGuan, Y=7202924055en_HK
dc.identifier.scopusauthoridMarkwell, D=6602263117en_HK
dc.identifier.scopusauthoridGhose, P=7004296141en_HK
dc.identifier.scopusauthoridWebster, RG=36048363100en_HK
dc.identifier.scopusauthoridShortridge, KF=7005677034en_HK

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