instances of mass hysteria within the past decade. For example, after the collapse of a garment factory in India in 2011, workers at another garment factory began to show symptoms of an illness and suspected that the water was to blame; however, professionals tested the water and declared it safe. The symptoms experienced by the factory workers soon disappeared and a true cause for illness was never found, leading to the belief that this was a case of mass psychogenic illness.
Social media can serve as a platform to advance mass hysteria by sharing fears and current psychogenic illness symptoms with numerous others who may then develop symptoms.
Whereas, before the advent social media, mass hysteria could only be spread person-to-person or from one community to a nearby community, social media introduces mass hysteria to others who would have otherwise never encountered the original source. Additionally, fear and anxiety are known to trigger cases of mass hysteria; social media shares fearful news stories and political anxieties to the masses, thus increasing the risk for mass hysteria to develop and spread. To support the claim that social media influences the spread of mass hysteria, the case in Le Roy, New York is noted. A group of teenaged girls developed strange Tourette’s-like symptoms with no known cause in Le Roy in 2011. A nurse in Le Roy, who had never met the girls, also developed symptoms after discovering the outbreak on social media. Medical professionals found that there was no evidence of biological or environmental factors causing the woman’s and girls’ symptoms, and concluded that this was a case of mass
hysteria.