National Clinical Cohort Collaborative (N3C) Homepage



By leveraging our collective data resources, unparalleled analytics expertise, and medical insights from expert clinicians, we can synergize discoveries that address this pandemic beyond the sum of our parts. The National COVID Cohort Collaborative (N3C) is a collaboration among the NCATS-supported Clinical and Translational Science Awards (CTSA) Program hubs, the National Center for Data to Health (CD2H), distributed clinical data networks (PCORnet, OHDSI, ACT, TriNetX), and other partner organizations, with overall stewardship by NIH’s National Center for Advancing Translational Sciences (NCATS). The N3C aims to improve the efficiency and accessibility of analyses with COVID-19 clinical data, expand our ability to analyze and understand COVID, and demonstrate a novel approach for collaborative pandemic data sharing.

N3C Education

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N3C Cancer

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