The threat of infectious diseases continues to rise: Changes in our climate are contributing to food insecurities, pushing populations to urban centers and increasing the potential for disease transmission. With these human-caused and naturally occurring changes, the breeding grounds for vectors of endemic and emerging diseases often are brought closer to vulnerable populations, amplifying the risk of pandemics. In addition, the threat of bioterrorism continues to pervade across the globe. We are working across the agriculture, environment, security, and health sectors, helping local actors prevent, detect, and respond to emerging health threats.