Some of the symptoms of people with Havana syndrome seem very un placebo like. See https://en.wikipedia.org/wiki/Havana_syndrome#Signs_and_symptoms https://en.

Some of the symptoms of people with Havana syndrome seem very un placebo like. See https://en.wikipedia.org/wiki/Havana_syndrome#Signs_and_symptoms https://en.wikipedia.org/wiki/Havana_syndrome#Signs_and_symp...