No evidence of brain injury in people suffering Havana Syndrome': US study
No biological abnormalities found in US officials reporting Havana Syndrome symptoms, symptoms are acknowledged as real by NIH.
Advanced imaging techniques found no significant evidence of brain injury or clinical differences in federal employees with anomalous health incidents (AHIs). [ more ]
New Studies Find No Evidence of Brain Injury in Havana Syndrome Cases
The National Institutes of Health found no evidence of brain injury in Havana syndrome cases linked to diplomats and spies.
Intelligence agencies believe symptoms may be due to environmental factors, medical conditions, or stress, refuting hostile foreign power involvement. [ more ]