Despite contributing long hours to Hurricane Harvey response efforts, CAPT Aubrey Miller, MD, MPH, Senior Medical Officer to the Director of the National Institute of Environmental Health Sciences (NIEHS), participated in an impromptu educational session last week with graduate students from The University of Texas Health Science Center (UTHealth) School of Public Health. CAPT Miller was in Houston as part of the national response to the widespread and prolonged flooding from Hurricane Harvey. He provided real-life, real-time, boots-on-the ground lessons and discussed the role of public health in disasters.In attendance were members of the UTHealth School of Public Health Student Epidemic Intelligence Society (SEIS) who have a particular interest in both disaster response and a possible career with the Commissioned Corps. Many of these students participated in an epidemiologic study in one of the mega shelters that temporarily housed evacuees.