Health & Safety Science National More studies challenge the idea that Havana syndrome comes from foreign adversaries 6:57pm March 18, 2024 by Jon Hamilton Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2024 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Health & Safety Author Emily Oster's new book 'Unexpected' tackles difficult pregnancies Music & Culture Listening to Iron & Wine's new album 'Light Verse' 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate