A US government worker has reportedly suffered a mild brain injury after hearing an “abnormal sound” while working in China. The incident has sparked comparisons to last year’s alleged ‘sonic attack’ on US diplomats in Cuba.
The US State Department issued a health warning to its citizens based in China outlining the mysterious case. “A US government employee in China recently reported subtle and vague, but abnormal, sensations of sound and pressure,” the statement said, adding that it has informed all official staff based in the country of the case.

https://ift.tt/1UeAg0I
View on YouTube