The panel discussion featuring $PSID's President, Lyle L. Probst,is to be held today, September 18th at 3:30pm ET It is hosted by the National Academies of Science, Engineering, and Medicine (NAS). The panel discussion is part of a two-day, BioWatch Workshop on “Strategies for Effective Biological Detection Systems” hosted by the NAS, and will cover current and future advancements in pathogen detection systems.