Havana Syndrome Studies

SOURCE npr.org
Two government studies found no unusual brain damage in Havana syndrome patients, challenging the theory of attacks by other nations. Some individuals with symptoms of Havana syndrome experienced vertigo, loss of balance, and ear pain. Results published in JAMA showed no structural or functional brain differences. CIA reports suggest symptoms may be from previously diagnosed illnesses or stress.

Key Points

  • No evidence of brain damage in Havana syndrome patients
  • CIA reports suggest symptoms may be from other causes
  • Psychosocial tests found affected individuals more likely to have symptoms of fatigue, post-traumatic stress, and depression

Pros

  • Results provide reassurance to affected government workers and families
  • Challenges the theory of attacks by other nations

Cons

  • Difficult to prove that something doesn't exist or didn't happen