Boston University has initiated a dedicated infectious disease surveillance program in anticipation of the FIFA World Cup. Named “Beacon,” the program will operate 24/7, monitoring publicly available data for reports of infectious diseases. It specifically targets potential outbreaks of hemorrhagic fevers, such as Ebola, and other illnesses that could spread rapidly during large gatherings. The aim is to provide early warning of any mass contamination events. Beacon will analyze online sources to identify potential health threats among both residents and visitors. This proactive approach seeks to mitigate public health risks associated with the influx of people for the World Cup. The university hopes the program will serve as a model for future large-scale event monitoring.