Havana syndrome - Wikipedia
https://en.wikipedia.org/wiki/Havana_syndrome
Havana syndrome is an alleged set of medical symptoms with unknown causes experienced mostly abroad by U.S. government officials and military personnel. The symptoms range in severity from pain and ringing in the ears to cognitive difficulties and were first reported in 2016 by U.S. and Canadian embassy staff in Havana, Cuba. Beginning in 2017, more people, including U.S. intelligence a… Causes: Not definitively determined Symptoms: hearing a sudden loud noise, pain in one or both ears, feeling of pressure or vibrations in the head, tinnitus, visual problems, vertigo, nausea, cognitive difficulties, sleep deprivation/insomnia, fatigue and dizziness.
Causes: Not definitively determined
Symptoms: hearing a sudden loud noise, pain in one or both ears, feeling of pressure or vibrations in the head, tinnitus, visual problems, vertigo, nausea, cognitive difficulties, sleep deprivation/insomnia, fatigue and dizziness.
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