5-year study finds no brain abnormalities in 'Havana Syndrome' patients
An array of advanced tests found no brain injuries or degeneration among U.S. diplomats and other government employees who suffer mysterious health problems once dubbed "Havana syndrome," researchers reported Monday.
![5-year study finds no brain abnormalities in 'Havana Syndrome' patients](https://i.cbc.ca/1.7147137.1710775685!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/intelligence-energy-wave-attacks.jpg)
![FILE - In this Oct. 3, 2017, file photo, tourists ride classic convertible cars on the Malecon beside the United States Embassy in Havana, Cuba. The Biden administration faces increasing pressure to respond to a sharply growing number of reported injuries suffered by diplomats, intelligence officers and military personnel that some suspect are caused by devices that emit waves of energy that disrupt brain function. The problem has been labeled the “Havana Syndrome,” because the first cases affected personnel in 2016 at the U.S. Embassy in Cuba. A multistorey building is shown on the side of a road as vehicles that appear decades old travel the roadway.](https://i.cbc.ca/1.7147137.1710775685!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/intelligence-energy-wave-attacks.jpg)
An array of advanced tests found no brain injuries or degeneration among U.S. diplomats and other government employees who suffer mysterious health problems once dubbed "Havana syndrome," researchers reported Monday.