American officials in China, Cuba and Russia say U.S. agencies are concealing the true extent of the episodes, leaving colleagues vulnerable to hostile actions abroad.
Link: https://www.nytimes.com/2020/10/19/us/politics/diplomat-attacks-havana-syndrome.html?action=click&module=Top%20Stories&pgtype=Homepage
One of the biggest questions centers on whether Trump administration officials believe that Mr. Lenzi and other diplomats in China experienced the same mysterious affliction as dozens of diplomats and spies at the American Embassy in Cuba in 2016 and 2017, which came to be known as Havana Syndrome. American employees in the two countries reported hearing strange sounds, followed by headaches, dizziness, blurred vision and memory loss.