Years later, still unclear why US staff in Cuba, China experienced strange symptoms

A National Academies panel commissioned by the State Department shed new light on a disturbing and still mysterious episode. Employees in the Cuban embassy reported headaches, pressure, nausea, strange piercing noises, and cognitive problems seeming to emanate from a directed source. Commerce Department employees in China also had similar experiences.
Man smiling

A National Academies panel commissioned by the State Department shed new light on a disturbing and still mysterious episode. Employees in the Cuban embassy reported headaches, pressure, nausea, strange piercing noises, and cognitive problems seeming to emanate from a directed source. Commerce Department employees in China also had similar experiences. Dr. David Relman discusses some of what hampered the investigation.

Listen to the interview at Federal News Network