Collaborative Cohort of Cohorts for COVID-19 Research

The goal of this study is to obtain COVID-19 surveillance study (questionnaire and serology) in 6 cohort studies funded by NHLBI including the CARDIA study. A surveillance questionnaire will be administered 3 times at approximately 6 month intervals and blood will be collected for COVID-19 serology during the participants’ attendance at the Year 35 CARDIA study exam. The data will be used to enhance understanding of the prevalence of COVID-19 and the precursors and sequelae of COVID-19 infection in a multi-ethnic population of participants across the 6 studies.

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