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The N3C Data Enclave is Open for Research!


Join the N3C initiative and help save lives by collaborating to reduce immediate and long-term impacts of COVID-19.

The National Center for Advancing Translational Sciences (NCATS) and the National Center for Data to Health (CD2H), in partnership with experts from Observational Health Data Sciences and Informatics, PCORnet, the Accrual to Clinical Trials (ACT) network, and TriNetX, announce the launch of the National COVID Cohort Collaborative (N3C). The N3C aims to aggregate, harmonize, and make accessible vast amounts of data from healthcare providers nationwide to accelerate advances in COVID-19 research and clinical care.

Currently, the N3C Data Enclave contains over 374,000 patients, with these numbers growing rapidly given the 57 clinical centers that have signed regulatory agreements to submit data.

If you have a COVID-19 project and want to access clinical data, please register at the CD2H N3C website​ and visit the NCATS N3C webpage​ for more information. 
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The CTSA Program National Center for Data to Health (CD2H) is supported by the National Center for Advancing Translational Sciences (NCATS) at the National Institutes of Health (Grant U24TR002306).