November 17, 2017

The Tennessee Valley Healthcare System in Nashville is the newest site of the Veterans Aging Cohort Study (VACS). The Veterans Aging Cohort Study (VACS) is a prospective, observational cohort study of HIV- positive and an age/race/site matched control group of HIV- negative veterans in care in the United States. 

More information about the overall study can be found on Yale's VACS website