Study of sociodemographic factors, behaviours and practices associated with SARS-CoV-2 infection (ComCor) FRESH-PEF73794-en Tiffany CHARMET Study of sociodemographic factors, behaviours and practices associated with SARS-CoV-2 infection (ComCor) ComCor FRESH-PEF73794-en 73794 FRESH-PEF73794 Tiffany CHARMET INSTITUT PASTEUR Epidemiology France Portal (PEF) INSTITUT PASTEUR REACTING null non-pharmaceutical intervention SARS-CoV-2 COVID-19 epidemiology transmission risk factors Infectious disease medicine COVID-19 Socio-demographic and economic determinants Environmental determinants: Other Behavioral determinants Socio-demographic and economic determinants: Employment Environmental determinants Identify the sociodemographic characteristics, places frequented, and behaviours associated with a risk of SARS-CoV-2 infection. null France Individuals General population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) Aged (65 to 79 years) Aged, 80 and over (80 years and more) All subjects: o Adult subject o Having agreed to take part in the study o Index case: o Cases identified in the COVID-19 screening information system database, SIDEP o With a positive test for SARS-CoV-2 by RT-PCR on a nasopharyngeal or throat swab (or any other sample for which current technology indicates active infection if positive) within the past 14 days o Close contact cases: o Living in the same household (sharing the same home) as the case having invited him/her to take part o With a positive test for SARS-CoV-2 by RT-PCR on a nasopharyngeal or throat swab (or any other sample for which current technology indicates active infection if positive) following contact with the index case o Close contact controls: o Living in the same household (sharing the same home) as the case having invited him/her to take part o With a negative test for SARS-CoV-2 by RT-PCR on a nasopharyngeal or throat swab (or any other sample for which current technology indicates active infection if positive) following contact with the index case o Distant contact controls: o Selected by IPSOS based on criteria including age, gender, and administrative department of residence (paired with index cases) Clinical data Participant-reported health data Biological data Database management with Stata 16.0 Health event/morbidity Other Population database for statistical purposes Medical-administrative database (patients health insurance/mutual insurance) >= 20000 individuals Self-administered questionnaire Interview with the participant (including clinical) Observational Study Observational Study Case-control study 90517 Unknown To be defined Access on specific project only