{"id":1627,"date":"2026-07-27T14:37:42","date_gmt":"2026-07-27T18:37:42","guid":{"rendered":"https:\/\/cartagene.qc.ca\/projet\/the-covid-19-cartagene-project-epidemiological-and-prospective-cohort-based-seroepidemiological-surveillance-study-for-covid-19-infection\/"},"modified":"2026-07-31T14:56:06","modified_gmt":"2026-07-31T18:56:06","slug":"the-covid-19-cartagene-project-epidemiological-and-prospective-cohort-based-seroepidemiological-surveillance-study-for-covid-19-infection","status":"publish","type":"projet","link":"https:\/\/cartagene.qc.ca\/en\/projet\/the-covid-19-cartagene-project-epidemiological-and-prospective-cohort-based-seroepidemiological-surveillance-study-for-covid-19-infection\/","title":{"rendered":"The COVID-19 CARTaGENE project: Epidemiological and prospective cohort-based seroepidemiological surveillance study for COVID-19 infection"},"content":{"rendered":"<div class=\"htb htb-hero-simple htb-hero-simple--js   default-margin-top  default-margin-bottom  bg-color color-none  htb-uid-1 \" >\n\t<div class=\"container-fluid\">\n\t\t<div class=\"row\">\n\t\t\t<div class=\"col-12 \">\n\t\t\t\t<div class=\"content-box \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"henri-breadcrumb-box\">\n\t\t\t<nav aria-label=\"breadcrumb\">\n\t\t\t\t<ol class=\"breadcrumb\" itemscope itemtype=\"http:\/\/schema.org\/BreadcrumbList\">\n\t\t\t\t\t\t\t\t\t\t<li class=\"breadcrumb-item \" itemprop=\"itemListElement\" itemtype=\"http:\/\/schema.org\/ListItem\">\n\t\t\t\t\t\t<a href=\"https:\/\/cartagene.qc.ca\/en\/\">Home<\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"breadcrumb-item\" itemprop=\"itemListElement\" itemtype=\"http:\/\/schema.org\/ListItem\">\n\t\t\t\t\t\t\t\t<a href=\"\/en\/projects\">Projects<\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"breadcrumb-item active\" aria-current=\"page\" itemprop=\"itemListElement\" itemtype=\"http:\/\/schema.org\/ListItem\">The COVID-19 CARTaGENE project: Epidemiological and prospective cohort-based seroepidemiological surveillance study for COVID-19 infection<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/ol>\n\t\t\t<\/nav>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h1 >The COVID-19 CARTaGENE project: Epidemiological and prospective cohort-based seroepidemiological surveillance study for COVID-19 infection<\/h1>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n<div class=\"htb htb-fiche_technique   default-margin-top  default-margin-bottom  bg-color color-none  htb-uid-2 \" >\n\n\t\n\t\t\t<div class=\"container-xxl\">\n\t\t\t<div class=\"row\">\n\t\t\t\t<div class=\"col-12\">\n\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-grille\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-grille__rangee\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-carte bg-color color-bleu-blanc\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__label\">Status<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__valeur\">Completed<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-carte bg-color color-bleu-blanc\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__label\">Start date<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__valeur\">2020<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-carte bg-color color-bleu-blanc\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__label\">Location<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__valeur\">Quebec<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-grille__rangee\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-carte bg-color color-bleu-blanc\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__label\">Researcher<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__valeur\">Broet, Philippe<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-carte bg-color color-bleu-blanc\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__label\">Associated institution<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"ft-carte__valeur\">Centre Hospitalier Universitaire Sainte-Justine<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__row row\">\n\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__label-col col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"surtitre\">Summary<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__body-col col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__texte\"><p>The COVID\u201119 pandemic raised important questions about the factors associated with infection, disease severity, and the broader impacts of the pandemic on the population. This project used the CARTaGENE cohort to monitor the evolution of COVID\u201119 in Quebec through questionnaires and serological analyses that measured antibodies against SARS\u2011CoV\u20112. The research helped improve understanding of factors associated with infection, the characteristics of affected individuals, and the social and economic consequences of the pandemic. The findings also contributed to identifying symptoms most strongly associated with confirmed infection and to better understanding factors linked to vaccine hesitancy. Together, these studies provided a unique portrait of the COVID\u201119 experience among adults in Quebec and helped support public health decision\u2011making throughout the pandemic.<\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__row row\">\n\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__label-col col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"surtitre\">Themes<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__body-col col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__texte\"><ul>\n<li>Environment and lifestyle<\/li>\n<li>Genetics and genomics<\/li>\n<li>Public health and epidemiology<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__row row\">\n\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__label-col col-12 col-lg-4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"surtitre\">Data types<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__body-col col-12 col-lg-8\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"ft-contenu__texte\"><ul>\n<li>Biochemical and hematological data<\/li>\n<li>Genetic data<\/li>\n<li>Linked data<\/li>\n<li>Questionnaire data<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n<\/div>\n\n\n<div class=\"htb htb-liste-posts-simple   default-margin-top  default-margin-bottom  bg-color color-none  htb-uid-3 \" >\n\t<div class=\"container-xxl\">\n\t\t\t\t\t<div class=\"htb-liste-posts-simple-header\">\n\t\t\t\t\t\t\t\t\t<div class=\"header-intro\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"title-box\">\n\t\t\t\t\t\t\t\t\t\t<h2 >Related resources<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t\n\t\t\t\t\t<div class=\"row posts-container\">\n\t\t\t\t<article class=\"htb-post-list-item post-type-post\">\n\t<div class=\"contenu-box\">\n\t\t\t\t\t\t\t<div class=\"post-top-box\">\n\t\t\t\t<div class=\"eyebrow-box\">\n\t\t\t\t\t<span class=\"surtitre\">Publications<\/span>\n\t\t\t\t\t<span class=\"year-txt\">\n\t\t\t\t\t\t2022\/03\/18\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"title-box\">\n\t\t\t\t\t<h3>Socio-Demographic Factors Associated With COVID-19 Vaccine Hesitancy Among Middle-Aged Adults During the Quebec&#039;s Vaccination Campaign<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"post-footer-box\">\n\t\t\t\t<span class=\"see-more-txt\">View publication<\/span>\n\t\t\t\t<span class=\"bt-arrow bt-arrow--externe\" aria-hidden=\"true\"><\/span>\n\t\t\t<\/div>\n\t\t\t\t<a class=\"stretched-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35372193\" target=\"_blank\" rel=\"noopener\" aria-label=\"Socio-Demographic Factors Associated With COVID-19 Vaccine Hesitancy Among Middle-Aged Adults During the Quebec&#039;s Vaccination Campaign\">Socio-Demographic Factors Associated With COVID-19 Vaccine Hesitancy Among Middle-Aged Adults During the Quebec&#039;s Vaccination Campaign<\/a>\n\t<\/div>\n<\/article>\n<article class=\"htb-post-list-item post-type-post\">\n\t<div class=\"contenu-box\">\n\t\t\t\t\t\t\t<div class=\"post-top-box\">\n\t\t\t\t<div class=\"eyebrow-box\">\n\t\t\t\t\t<span class=\"surtitre\">Publications<\/span>\n\t\t\t\t\t<span class=\"year-txt\">\n\t\t\t\t\t\t2021\/05\/10\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"title-box\">\n\t\t\t\t\t<h3>Epidemiological characteristics of the COVID-19 spring outbreak in Quebec, Canada: a population-based study<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"post-footer-box\">\n\t\t\t\t<span class=\"see-more-txt\">View publication<\/span>\n\t\t\t\t<span class=\"bt-arrow bt-arrow--externe\" aria-hidden=\"true\"><\/span>\n\t\t\t<\/div>\n\t\t\t\t<a class=\"stretched-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33971843\" target=\"_blank\" rel=\"noopener\" aria-label=\"Epidemiological characteristics of the COVID-19 spring outbreak in Quebec, Canada: a population-based study\">Epidemiological characteristics of the COVID-19 spring outbreak in Quebec, Canada: a population-based study<\/a>\n\t<\/div>\n<\/article>\n\t\t\t<\/div>\n\t\t\t<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","projet-categorie":[],"projet-status":[50],"projet-thematique":[56,51,52],"projet-type-donnees":[61,62,59,58],"projet-localisation":[64],"class_list":["post-1627","projet","type-projet","status-publish","hentry","projet-status-completed","projet-thematique-environment-and-lifestyle","projet-thematique-genetics-and-genomics","projet-thematique-public-health-and-epidemiology","projet-type-donnees-biochemical-and-hematological-data","projet-type-donnees-genetic-data","projet-type-donnees-linked-data","projet-type-donnees-questionnaire-data","projet-localisation-quebec-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The COVID-19 CARTaGENE project: Epidemiological and prospective cohort-based seroepidemiological 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