PRSS Postdoctoral Fellow Natalie Shibley presented her research on the history of HIV criminalization in the U.S. military justice system at the 134th Annual Meeting of the American Historical Association, held January 3-6, 2020 in New York City. Shibley's presentation discussed how military courts gradually developed a requirement for seropositive servicemembers to obtain "informed consent" from their sexual partners. The panel, titled "Policing and Criminalizing AIDS," was one of three sessions at the AHA conference to focus on the history of HIV/AIDS.