I can’t pinpoint when I first heard of “Havana Syndrome.” The name conjures up the notion of some sort of tropical fever or ailment but, in fact, refers to a constellation of symptoms, including headaches, dizziness, tinnitus, nausea, and cognitive issues — often with sudden onset.
It was first reported by U.S. Embassy staff in Havana, Cuba (hence, the name) in 2016, and seems to afflict primarily U.S. government employees and their families, leading to questions as to whether its cause could be the result of some sort of weapon/attack from a foreign adversary.
In March of 2023, the Intelligence Community put out an assessment that the curious affliction was not caused by a foreign adversary.
No Foreign Adversary Behind Havana Syndrome According to Intelligence Report
But even at the time, there remained serious questions — about the condition itself…