New Directions for the Consideration of HIV: Heterogeneity and the Cognition of Time

It has been almost 40 years since HIV emerged in the human population with an alarming impact in 1981, quickly reaching pandemic proportions. Reaching the goal of eradication, or at least ending the pandemic, however, has not been as easy as hoped. To better understand and therefore better address the persistence and often devastating effects of this now chronic disease, the heterogeneity of HIV-in the virus-human and human-human relationships it engages-is parsed in discussions of the groups affected and the multiple factors that drive the diverse effects of the disease, both of which make treatment and prevention of the disease highly challenging. The construct of time cognition is then considered as a heretofore unexplored factor that may inform our understanding of HIV-relevant behaviors.