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Mass psychogenic illness is the spontaneous manifestation of the same or similar hysterical physical symptoms by more than one person.
A common manifestation occurs when a group of people believe they are experiencing a similar disease or ailment, sometimes referred to as epidemic hysteria.
Subcategories
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Pages in category "Mass psychogenic illness"
The following 56 pages are in this category, out of 56 total. This list may not reflect recent changes.