Mass hysteria is a term used to describe the situation in which physical or psychological symptoms appear en masse, spreading rapidly throughout communities, and occasionally across whole cities and countries.
During an outbreak, afflicted individuals may experience uncontrollable laughter, fainting, fits, dizziness, muscle weakness, or any number of other symptoms that do not appear to have any physical cause.
Cases of hysteria have been reported all over the world for centuries and provide a fascinating insight into the complex nature of human psychology.
Source
During an outbreak, afflicted individuals may experience uncontrollable laughter, fainting, fits, dizziness, muscle weakness, or any number of other symptoms that do not appear to have any physical cause.
Cases of hysteria have been reported all over the world for centuries and provide a fascinating insight into the complex nature of human psychology.
Source