Molecular analysis and characterization of swine and human influenza viruses isolated in Hungary in 2006-2007

Péter Gyarmati; Giorgi Metreveli; Sándor Kecskeméti; Mónika Rózsa; Sándor Belák; István Kiss

doi:10.1007/s11262-009-0387-5

Molecular analysis and characterization of swine and human influenza viruses isolated in Hungary in 2006-2007

Péter Gyarmati
, Giorgi Metreveli
, Sándor Kecskeméti
, Mónika Rózsa
, Sándor Belák
, István Kiss

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In order to provide additional information to the epidemiological situation in Middle Europe and open further possibilities to investigate the transmission of influenza viruses between species, the viral genomes of three influenza A virus isolates (one human and two swine) collected from North-East Hungary in 2006-2007 have been fully sequenced and characterized. The sequence analysis reveals strong geographical relationships between the internal genes of the two swine viruses; the human isolate shows strict conservation to recent H1N1 strains, while the swine strains demonstrate and reflect a mixed avian-human origin, a characteristic of European swine influenza viruses. No evidence of interspecies interaction has been found among the studied isolates.

Original language	English
Pages (from-to)	186-192
Number of pages	7
Journal	Virus Genes
Volume	39
Issue number	2
DOIs	https://doi.org/10.1007/s11262-009-0387-5
State	Published - Oct 2009
Externally published	Yes

Keywords

Genetic correlation
Human
Influenza virus
Swine

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10.1007/s11262-009-0387-5

Cite this

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title = "Molecular analysis and characterization of swine and human influenza viruses isolated in Hungary in 2006-2007",

abstract = "In order to provide additional information to the epidemiological situation in Middle Europe and open further possibilities to investigate the transmission of influenza viruses between species, the viral genomes of three influenza A virus isolates (one human and two swine) collected from North-East Hungary in 2006-2007 have been fully sequenced and characterized. The sequence analysis reveals strong geographical relationships between the internal genes of the two swine viruses; the human isolate shows strict conservation to recent H1N1 strains, while the swine strains demonstrate and reflect a mixed avian-human origin, a characteristic of European swine influenza viruses. No evidence of interspecies interaction has been found among the studied isolates.",

keywords = "Genetic correlation, Human, Influenza virus, Swine",

author = "P{\'e}ter Gyarmati and Giorgi Metreveli and S{\'a}ndor Kecskem{\'e}ti and M{\'o}nika R{\'o}zsa and S{\'a}ndor Bel{\'a}k and Istv{\'a}n Kiss",

note = "Funding Information: Acknowledgments This work was partly supported by the Swedish Emergency Management Agency, the EPIZONE project (Network of Excellence for Epizootic Disease Diagnosis and Control, FP6-2004-Food-3-A), the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning (Formas 221-2006-2169 and Formas 2007-3040-9229-19) projects, and the FLUTEST EU project (Contract No.: 044429).",

year = "2009",

month = oct,

doi = "10.1007/s11262-009-0387-5",

language = "English",

volume = "39",

pages = "186--192",

journal = "Virus Genes",

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T1 - Molecular analysis and characterization of swine and human influenza viruses isolated in Hungary in 2006-2007

AU - Gyarmati, Péter

AU - Metreveli, Giorgi

AU - Kecskeméti, Sándor

AU - Rózsa, Mónika

AU - Belák, Sándor

AU - Kiss, István

N1 - Funding Information: Acknowledgments This work was partly supported by the Swedish Emergency Management Agency, the EPIZONE project (Network of Excellence for Epizootic Disease Diagnosis and Control, FP6-2004-Food-3-A), the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning (Formas 221-2006-2169 and Formas 2007-3040-9229-19) projects, and the FLUTEST EU project (Contract No.: 044429).

PY - 2009/10

Y1 - 2009/10

N2 - In order to provide additional information to the epidemiological situation in Middle Europe and open further possibilities to investigate the transmission of influenza viruses between species, the viral genomes of three influenza A virus isolates (one human and two swine) collected from North-East Hungary in 2006-2007 have been fully sequenced and characterized. The sequence analysis reveals strong geographical relationships between the internal genes of the two swine viruses; the human isolate shows strict conservation to recent H1N1 strains, while the swine strains demonstrate and reflect a mixed avian-human origin, a characteristic of European swine influenza viruses. No evidence of interspecies interaction has been found among the studied isolates.

AB - In order to provide additional information to the epidemiological situation in Middle Europe and open further possibilities to investigate the transmission of influenza viruses between species, the viral genomes of three influenza A virus isolates (one human and two swine) collected from North-East Hungary in 2006-2007 have been fully sequenced and characterized. The sequence analysis reveals strong geographical relationships between the internal genes of the two swine viruses; the human isolate shows strict conservation to recent H1N1 strains, while the swine strains demonstrate and reflect a mixed avian-human origin, a characteristic of European swine influenza viruses. No evidence of interspecies interaction has been found among the studied isolates.

KW - Genetic correlation

KW - Human

KW - Influenza virus

KW - Swine

UR - https://www.scopus.com/pages/publications/72549119148

U2 - 10.1007/s11262-009-0387-5

DO - 10.1007/s11262-009-0387-5

M3 - Article

C2 - 19609664

AN - SCOPUS:72549119148

SN - 0920-8569

VL - 39

SP - 186

EP - 192

JO - Virus Genes

JF - Virus Genes

IS - 2

ER -

Molecular analysis and characterization of swine and human influenza viruses isolated in Hungary in 2006-2007

Abstract

Keywords

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