Russian military intelligence could be linked to 'Havana syndrome' The mysterious illness has affected American diplomats and spies around the world. Symptoms of the illness have included migraines, nausea, memory lapses and dizziness.
US. Congress passed the Havana Act in 2021, authorizing the State Department, the CIA and other US government agencies to provide payments to personnel and their families who have been affected by evil during their assignment. The US still does not know who is responsible for the cases.