Ruth R. Montgomery is a cellular immunologist with particular expertise in use of novel technology for human translational studies. Her research employs systems wide studies to identify individual differences in immune responses that lead to divergent outcomes to infection. Her group focuses on effects of aging on innate immunity and individual variation influencing susceptibility to West Nile, dengue, Zika and COVID-19 viruses, and inflammatory profiling of patients with sickle cell disease. She has overseen studies of immune responsiveness in human cohorts with successful enrollment of >2000 healthy individuals. Dr. Montgomery’s work is notable for her use of primary human cells to demonstrate immune related mechanisms and illuminate potential avenues for therapeutic interventions. She launched the CyTOF facility at Yale in 2013, was co-chair of the University Provost’s ITS Advisory Committee (ITSAC), and serves as Associate Dean for Scientific Affairs.