Tatyana Lyapustina, MPH, is a fourth-year medical student at Johns Hopkins University. Upon completing her MD, she intends to specialise in Emergency Medicine and hopes to continue her work in injury prevention. She completed her MPH at Johns Hopkins Bloomberg School of Public Health, where she concentrated in Epidemiology and Biostatistics. Tatyana received B.S. and B.A. degrees from the University of Maryland, College Park.