NIH probe of 'Havana syndrome' finds no sign of brain injuries
NIH investigation finds no evidence of brain injury in patients with "Havana syndrome."
- Bilawal Riaz
- 1 min read
A recent investigation by the National Institutes of Health has found no significant evidence of brain injury in patients suffering from “Havana syndrome.” Two studies published in JAMA compared over 80 affected individuals with a control group and found few differences in cognitive and physical tests. The researchers did not focus on identifying the cause of the symptoms but rather on the patients’ physical conditions. While the study is unlikely to resolve the debate around the mysterious ailment, it raises doubts in scientific and intelligence communities about the existence of unidentified adversaries using exotic weapons. Despite severe symptoms reported by the patients, the study indicates no brain damage and some are already showing signs of improvement. Previous studies suggesting brain abnormalities were not supported by the new data. The cause of the real symptoms remains unknown, with ongoing speculation linking them to directed energy attacks.