Scientists can't explain why diplomats in Cuba are suffering from 'traumatic brain injury'

[RKP5637]

6. These actions by the US and Canada must indicate they feel something is going on?

From the articles ...

“Some U.S. officials have speculated that the 'attacks' could have been conducted by 'rogue' elements within the Cuban government or military, or by agents of an unidentified third country,” my colleagues report.

The United States has significantly reduced its staffing in Cuba. Last October, the U.S. State Department trimmed its embassy staff by half.

And this week, Canada decided that its diplomats should no longer bring their families to live with them in the country during their postings. The government said it took this step because of “new information” about the strange symptoms. All current staffers were notified Monday of the decision. Their families will be transported home in the next few weeks.

BEIJING — The State Department issued a health alert to U.S. citizens in China on Wednesday after an American government worker suffered a mild traumatic brain injury following mysterious “sensations of sound and pressure.”

The warning follows the U.S. urging Americans not to visit Cuba following sonic incidents there that sickened 21 embassy staffers and their families, and comes as Secretary of State Mike Pompeo prepares to meet Chinese Foreign Minister Wang Yi in Washington later Wednesday to discuss trade.

About the photos and link you posted, I have no idea.