Category:Mass hysteria

Mass hysteria is the spontaneous manifestation of the same or similar hysterical physical symptoms by more than one person.

A common manifestation of mass hysteria occurs when a group of people believe they are suffering from a similar disease or ailment. Sometimes referred to as Mass Psychogenic Illness or epidemic hysteria.

ko:분류:집단 히스테리 fi:Luokka:Joukkohysteria th:หมวดหมู่:อุปาทานหมู่ zh:Category:群众性的歇斯底里