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Recurring influenza virus infections and implications in terms of epidemic recurrences and pandemic risk.

France, 2007 - 2010
Reference ID
FRESH-PEF5081-en
Producer(s)
Fabrice;CARRAT, Xavier;DE LAMBALLERIE
Metadata
DDI/XML JSON
Study website Interactive tools
Created on
Feb 18, 2026
Last modified
Feb 18, 2026
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  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Study authorization
  • Sampling
  • Survey instrument
  • Data collection
  • Study activities
  • Data Access
  • Contacts

    • Identification

    Survey ID number

    FRESH-PEF5081-en
    Title

    Recurring influenza virus infections and implications in terms of epidemic recurrences and pandemic risk.
    Abbreviation or Acronym

    Flurec
    Country
    Name Country code
    France fr
    Kind of Data

    ['Clinical data','Biological data']
    Unit of Analysis

    Individuals

    Scope

    Topics
    Topic Vocabulary
    Infectious disease medicine health theme
    Socio-demographic and economic determinants health determinant
    Keywords
    Cross-protective immunity A/H1N1 virus seasonal and pandemic A/H3N2 virus influenza infection risk evolution population

    Coverage

    Universe

    {"level_sex_clusion_I":[{"value":"Male","concept":{"vocab":"MeSH","vocabURI":"D008297"}},{"value":"Female","concept":{"vocab":"MeSH","vocabURI":"D005260"}}],"level_age_clusion_I":[{"value":"Young Adult (19 to 24 years)","concept":{"vocab":"MeSH","vocabURI":"D055815"}},{"value":"Adult (25 to 44 years)","concept":{"vocab":"MeSH","vocabURI":"D000328"}},{"value":"Middle Aged (45 to 64 years)","concept":{"vocab":"MeSH","vocabURI":"D008875"}},{"value":"Aged (65 to 79 years)","concept":{"vocab":"MeSH","vocabURI":"D000368"}}],"level_type_clusion_I":"General population","level_type_clusion_other":"","clusion_I":"The \"influenza\" group comprises of patients enrolled after general medical consultation for influenza-like illness during seasonal epidemic. The \"non-influenza\" group comprises of patients enrolled after general medical consultation during seasonal epidemic for a reason other than influenza, yet that was acute in nature e.g. infectious diarrhoea, minor trauma.","clusion_E":""}

    Producers and sponsors

    Primary investigators
    Name
    Fabrice;CARRAT
    Xavier;DE LAMBALLERIE
    Producers
    Name Role
    ASSISTANCE PUBLIQUE HOPITAUX DE PARIS (AP-HP) sponsor
    Funding Agency/Sponsor
    Name
    AGENCE NATIONALE DE LA RECHERCHE (ANR)
    INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)

    Study authorization

    Agency
    Agency name
    CNIL
    CPP

    Sampling

    Sample frame

    Unit Type

    ['Through independent healthcare practitioners']
    Sampling Procedure

    ['{"concept":{"vocabURI":"Other","vocab":"CESSDA"},"value":"Other"}']

    Survey instrument

    Questionnaires

    Access on specific project only
    Methodology notes

    Observational Study

    Data collection

    Dates of Data Collection
    Start End
    2007-01-01 2010-01-01
    Mode of data collection
    • {"concept":{"vocabURI":"Other","vocab":"CESSDA"},"value":"Other"}

    Study activities

    Study activities
    Type
    primary evaluation
    Description
    Health event/morbidity Health event/mortality Health care consumption and services

    Data Access

    Access conditions

    Clinical data and biological results of serological tests will be communicated upon presentation of ancillary project protocol. However biological samples will not be accessible.
    Availability Status

    {"value":"Restricted access","extLink":[{"title":"COAR","uri":"http://purl.org/coar/access_right/c_16ec"}]}

    Contacts

    Contacts
    Name Email
    Fabrice;CARRAT fabrice.carrat@iplesp.upmc.fr
    Xavier;DE LAMBALLERIE xavier.de-lamballerie@univ-amu.fr
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