1. Kunal S. Rambhia, MS, is a Senior Analyst; Richard E. Waldhorn, MD, and Frederick Selck, MA, are Contributing Scholars; Crystal Franco, MPH, is an Associate; Eric S. Toner, MD, is a Senior Associate; all at the Center for Biosecurity of UPMC, Baltimore, Maryland. Ambereen Kurwa Mehta, MD, MPH, is at Georgetown University Medical School, Washington, DC.