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HIV transmission network for clusters involving 10 or more persons inferred from 2,915 partial HIV-1 pol sequences sampled at the Vanderbilt Comprehensive Care Clinic, 2001–2015. Nodes indicate individual persons; shapes represent race/ethnicity. Edges indicate linkages ≤1.5% patristic distances. Nodes are color coded by transmission risk group. Color images available online at www.liebertpub.com/aid
