驚訝: 原來波蘭也有出現過?

"The set of symptoms first surfaced in 2016 among U.S. diplomats in Cuba and have since been observed in China, Russia and, more recently, in Austria, a neutral nation. There have been unconfirmed cases in Poland, Taiwan, Georgia and even in Washington, D.C. Some U.S. officials have said the complaints could be caused by attacks using radio-frequency energy such as microwave radiation."

https://www.wsj.com/articles/u-s-officials-in-germany-hit-by-havana-syndrome-11629279001?st=7no4lf9nk6vdp0j&reflink=desktopwebshare_permalink