UNC reports cluster of COVID-19 cases in Hinton James Posted Aug 16, 2020 UNC has identified a cluster of COVID-19 cases in Hinton James residence Hall. A “cluster” is defined by the N.C. Department of Health and Human Services as five or more cases in close proximity in location. The individuals in this cluster are isolating and receiving medical monitoring. We have also notified the Orange County Health Department. (UNC.edu)