PandemieGrippaleV1, PascalFrancis, Corpus, bibRecord, 001415

Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France

Identifieur interne : 001415 ( PascalFrancis/Corpus ); précédent : 001414; suivant : 001416

Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France

Auteurs : J. S. Casalegno ; M. Ottmann ; M. Bouscambert Duchamp ; V. Escuret ; G. Billaud ; E. Frobert ; F. Morlin ; B. Lina

Source :

Clinical microbiology and infection [ 1198-743X ] ; 2010.

RBID : Pascal:10-0158908

Descripteurs français

Pascal (Inist)
- Grippe A, France, Epidémie, Modélisation, Virus grippal A, Rhinovirus humain, Pandémie.

English descriptors

KwdEn :
- Epidemic, France, Human rhinovirus, Influenza A, Influenza A virus, Modeling.

Abstract

In contrast to the experience in other European countries, the onset of the A(HINI)2009 influenza virus epidemic was unexpectedly slow in France during the first part of autumn 2009. Our objective was to test the hypothesis that intense circulation of rhinoviruses might have reduced the probability of infection by A(H I N I)2009 virus at the beginning of autumn 2009. Systematic analysis for the detection of A(HINI)2009 (H I N I) and human rhinovirus (HRV) was performed by RT-PCR from week 36 to week 48 on respiratory samples sent to the diagnostic laboratory by the paediatric hospital (n = 2121). Retrospective analysis of the obtained data, using 2 x 2 contingency tables with Fisher's exact test, revealed evidence of an inverse relationship between HRV and H INI detection. Between weeks 36 and 48 of 2009, both HRV and H I N I were detected but in different time frames. HRV dispersed widely during early September, peaking at the end of the month, whereas the H INI epidemic began during mid-October and was still active at the end of this survey. During the co-circulation period of these two respiratory viruses (weeks 43-46), HRV detection appeared to reduce the likelihood of H I N I detection in the same sample (OR = 0.08-0.24 p <0.0001). These results support the hypothesis that HRV infections can reduce the probability of A(HINI) infection. This viral interference between respiratory viruses could have affected the spread of the H INI viruses and delayed the influenza pandemic at the beginning of autumn in France.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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C01	`01`		`ENG`	@0 In contrast to the experience in other European countries, the onset of the A(HINI)2009 influenza virus epidemic was unexpectedly slow in France during the first part of autumn 2009. Our objective was to test the hypothesis that intense circulation of rhinoviruses might have reduced the probability of infection by A(H I N I)2009 virus at the beginning of autumn 2009. Systematic analysis for the detection of A(HINI)2009 (H I N I) and human rhinovirus (HRV) was performed by RT-PCR from week 36 to week 48 on respiratory samples sent to the diagnostic laboratory by the paediatric hospital (n = 2121). Retrospective analysis of the obtained data, using 2 x 2 contingency tables with Fisher's exact test, revealed evidence of an inverse relationship between HRV and H INI detection. Between weeks 36 and 48 of 2009, both HRV and H I N I were detected but in different time frames. HRV dispersed widely during early September, peaking at the end of the month, whereas the H INI epidemic began during mid-October and was still active at the end of this survey. During the co-circulation period of these two respiratory viruses (weeks 43-46), HRV detection appeared to reduce the likelihood of H I N I detection in the same sample (OR = 0.08-0.24 p <0.0001). These results support the hypothesis that HRV infections can reduce the probability of A(HINI) infection. This viral interference between respiratory viruses could have affected the spread of the H INI viruses and delayed the influenza pandemic at the beginning of autumn in France.
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Format Inist (serveur)

NO :	PASCAL 10-0158908 INIST
ET :	Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France
AU :	CASALEGNO (J. S.); OTTMANN (M.); BOUSCAMBERT DUCHAMP (M.); ESCURET (V.); BILLAUD (G.); FROBERT (E.); MORLIN (F.); LINA (B.)
AF :	Hospices Civils de Lyon, National Influenza Centre (South of France), Laboratory of Virology, Bât A3/Bron/France (1 aut., 3 aut., 4 aut., 5 aut., 6 aut., 7 aut., 8 aut.); Université de Lyon, Université Lyon 1, Virologie et Pathologie Humaine, CNRS FRE 3011/Lyon/France (1 aut., 2 aut., 3 aut., 4 aut., 6 aut., 7 aut., 8 aut.)
DT :	Publication en série; Niveau analytique
SO :	Clinical microbiology and infection; ISSN 1198-743X; Royaume-Uni; Da. 2010; Vol. 16; No. 4; Pp. 326-329; Bibl. 17 ref.
LA :	Anglais
EA :	In contrast to the experience in other European countries, the onset of the A(HINI)2009 influenza virus epidemic was unexpectedly slow in France during the first part of autumn 2009. Our objective was to test the hypothesis that intense circulation of rhinoviruses might have reduced the probability of infection by A(H I N I)2009 virus at the beginning of autumn 2009. Systematic analysis for the detection of A(HINI)2009 (H I N I) and human rhinovirus (HRV) was performed by RT-PCR from week 36 to week 48 on respiratory samples sent to the diagnostic laboratory by the paediatric hospital (n = 2121). Retrospective analysis of the obtained data, using 2 x 2 contingency tables with Fisher's exact test, revealed evidence of an inverse relationship between HRV and H INI detection. Between weeks 36 and 48 of 2009, both HRV and H I N I were detected but in different time frames. HRV dispersed widely during early September, peaking at the end of the month, whereas the H INI epidemic began during mid-October and was still active at the end of this survey. During the co-circulation period of these two respiratory viruses (weeks 43-46), HRV detection appeared to reduce the likelihood of H I N I detection in the same sample (OR = 0.08-0.24 p <0.0001). These results support the hypothesis that HRV infections can reduce the probability of A(HINI) infection. This viral interference between respiratory viruses could have affected the spread of the H INI viruses and delayed the influenza pandemic at the beginning of autumn in France.
CC :	002B05C02C
FD :	Grippe A; France; Epidémie; Modélisation; Virus grippal A; Rhinovirus humain; Pandémie
FG :	Virose; Infection; Europe; Influenzavirus A; Orthomyxoviridae; Virus; Rhinovirus; Picornaviridae
ED :	Influenza A; France; Epidemic; Modeling; Influenza A virus; Human rhinovirus
EG :	Viral disease; Infection; Europe; Influenzavirus A; Orthomyxoviridae; Virus; Rhinovirus; Picornaviridae
SD :	Gripe A; Francia; Epidemia; Modelización; Influenza A virus; Human rhinovirus
LO :	INIST-26593.354000181625610050
ID :	10-0158908

Links to Exploration step

Pascal:10-0158908

Le document en format XML

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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France</title>
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<front><div type="abstract" xml:lang="en">In contrast to the experience in other European countries, the onset of the A(HINI)2009 influenza virus epidemic was unexpectedly slow in France during the first part of autumn 2009. Our objective was to test the hypothesis that intense circulation of rhinoviruses might have reduced the probability of infection by A(H I N I)2009 virus at the beginning of autumn 2009. Systematic analysis for the detection of A(HINI)2009 (H I N I) and human rhinovirus (HRV) was performed by RT-PCR from week 36 to week 48 on respiratory samples sent to the diagnostic laboratory by the paediatric hospital (n = 2121). Retrospective analysis of the obtained data, using 2 x 2 contingency tables with Fisher's exact test, revealed evidence of an inverse relationship between HRV and H INI detection. Between weeks 36 and 48 of 2009, both HRV and H I N I were detected but in different time frames. HRV dispersed widely during early September, peaking at the end of the month, whereas the H INI epidemic began during mid-October and was still active at the end of this survey. During the co-circulation period of these two respiratory viruses (weeks 43-46), HRV detection appeared to reduce the likelihood of H I N I detection in the same sample (OR = 0.08-0.24 p <0.0001). These results support the hypothesis that HRV infections can reduce the probability of A(HINI) infection. This viral interference between respiratory viruses could have affected the spread of the H INI viruses and delayed the influenza pandemic at the beginning of autumn in France.</div>
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<ET>Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France</ET>
<AU>CASALEGNO (J. S.); OTTMANN (M.); BOUSCAMBERT DUCHAMP (M.); ESCURET (V.); BILLAUD (G.); FROBERT (E.); MORLIN (F.); LINA (B.)</AU>
<AF>Hospices Civils de Lyon, National Influenza Centre (South of France), Laboratory of Virology, Bât A3/Bron/France (1 aut., 3 aut., 4 aut., 5 aut., 6 aut., 7 aut., 8 aut.); Université de Lyon, Université Lyon 1, Virologie et Pathologie Humaine, CNRS FRE 3011/Lyon/France (1 aut., 2 aut., 3 aut., 4 aut., 6 aut., 7 aut., 8 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
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<EA>In contrast to the experience in other European countries, the onset of the A(HINI)2009 influenza virus epidemic was unexpectedly slow in France during the first part of autumn 2009. Our objective was to test the hypothesis that intense circulation of rhinoviruses might have reduced the probability of infection by A(H I N I)2009 virus at the beginning of autumn 2009. Systematic analysis for the detection of A(HINI)2009 (H I N I) and human rhinovirus (HRV) was performed by RT-PCR from week 36 to week 48 on respiratory samples sent to the diagnostic laboratory by the paediatric hospital (n = 2121). Retrospective analysis of the obtained data, using 2 x 2 contingency tables with Fisher's exact test, revealed evidence of an inverse relationship between HRV and H INI detection. Between weeks 36 and 48 of 2009, both HRV and H I N I were detected but in different time frames. HRV dispersed widely during early September, peaking at the end of the month, whereas the H INI epidemic began during mid-October and was still active at the end of this survey. During the co-circulation period of these two respiratory viruses (weeks 43-46), HRV detection appeared to reduce the likelihood of H I N I detection in the same sample (OR = 0.08-0.24 p <0.0001). These results support the hypothesis that HRV infections can reduce the probability of A(HINI) infection. This viral interference between respiratory viruses could have affected the spread of the H INI viruses and delayed the influenza pandemic at the beginning of autumn in France.</EA>
<CC>002B05C02C</CC>
<FD>Grippe A; France; Epidémie; Modélisation; Virus grippal A; Rhinovirus humain; Pandémie</FD>
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<SD>Gripe A; Francia; Epidemia; Modelización; Influenza A virus; Human rhinovirus</SD>
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Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France

Rhinoviruses delayed the circulation of the pandemic influenza A (HINI) 2009 virus in France : Lessons from the H1N1 influenza pandemic in French overseas territories and interim reports from metropolitan France

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