Joseph Delaney is an HIV researcher with specific interests in substance use, longitudinal methods, and cardiovascular disease (in and out of HIV). He has some remaining research interests in pharmaco-epidemiology. His most recent work has been extending cardiovascular research in people with HIV to consider sleep (R01HL126538), working on data harmonization for a coordinating center for substance use cohorts in the United States (U24DA058307), and collaborating with the CHRU on links between immune cell subsets and cardiovascular events. Joseph actually supervises graduate students in Epidemiology who are interested in either HIV or substance use research.