The Mysterious Havana Syndrome
- Episode aired Jun 12, 2023
History's Greatest Mysteries explore the top theories behind what caused unexplained illnesses in US diplomats in 2017; which became known as "The Havana Syndrome".History's Greatest Mysteries explore the top theories behind what caused unexplained illnesses in US diplomats in 2017; which became known as "The Havana Syndrome".History's Greatest Mysteries explore the top theories behind what caused unexplained illnesses in US diplomats in 2017; which became known as "The Havana Syndrome".