"The mysterious symptoms that affected the american diplomats in Cuba may have been his explanation:"
"Last month, concluded researchers who investigated the 25 affected people that something really has happened – but not clear what."
"in Addition to having heard the abnormal sound, have the diplomats told if symptoms such as dizziness, headaches, tinnitus, fatigue, restlessness, anxiety, and insomnia. There is also a recording of a monotonous, persistent sound with high frequency."
"the Symptoms debuted at the end of 2016. The result was that the united states called home large portions of their staff from the capital, Havana, and expelled several cuban diplomats."
"Now the question biologiprofessor to the sound source is some kind of device that would be worthy of any James Bond movie. Instead directed the light towards Anurogryllus celerinictus, a caribbean kortvingad cricket."
"– the Recording is definitely of a cricket, which is included in the group. Call from this caribbean species is around seven kilohertz and is emitted at an unusually high frequency, which people perceive as a continuous sharp drill, says Fernando Montealegre-Zapata at the Lincoln university in the Uk to The Guardian."
"He and a colleague in the united states matched the recording from Cuba against a database of insektsljud and could in a way identify Anurogryllus celerinictus."
"All of the affected diplomats reported no unusual noises associated with health problems. And among those who complained about the noise, varied the descriptions a lot."
"the Theory of syrsans high-frequency tones cannot exclude the possibility that the diplomats were subjected to some kind of conscious influence, but it casts doubt that the sound would have caused general symptoms. The diseases ' causes and characteristics remain unclear."
"Cuba has steadfastly denied any involvement in the story."
"by 2017, the US, around 25 of the country's diplomats and their family members in Cuba suffered from symptoms similar to those which may arise from brain damage. Also ten canadian diplomats on the island have suffered from similar ailments."
"the Doctor in the united states at the University of Pennsylvania have previously examined 21 of the victims, who fell ill after having been in a hotel or diplomatbostäder in the city of Havana in Cuba."
"In the study published in the Journal of the American Medical Association found that the diplomats who were in Havana suffered damage to the brain without any sign of external violence."
"A study in 2018 from the University of Pittsburgh and the University of Miami based on 25 hit points, among other things, on the balansrubbningar suggesting that the inner ear is affected."
"Sources: The Los Angeles Times, Reuters"