Concussion-like symptoms found in U.S. personnel in Cuba

A case series published by JAMA this week is shedding light on the medical mystery of U.S. government personnel working on assignment in Havana, Cuba, who have reported neurological symptoms they associated with very loud sounds and air pressure changes.

Physicians and other specialists at the University of Pennsylvania’s Center for Brain and Injury Repair examined 21 of the 24 workers identified by the State Department as being injured. They did so about 200 days after the workers reported being exposed to high-volume buzzing and grinding-type noises and vibrations similar to the way air rolls into a moving car with the windows partially rolled down.

My lede. The whole shebang.