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Mass hysteria, epidemic hysteria, mass sociogenic illness, mass psychogenic disorder: Painting of Dancing plagues of the Middle Ages are thought to have been caused by mass hysteria. Specialty: Psychiatry, clinical psychology: Symptoms: Headache, dizziness, nausea, abdominal pain, cough, fatigue, sore throat: Duration: For most cases, under 12 ...
An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal infections, an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered an epidemic. [1]
An epidemic (from Greek ἐπί epi "upon or above" and δῆμος demos "people") is the rapid spread of disease to a large number of hosts in a given population within a short period of time. For example, in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered an epidemic.
Affix Meaning Origin language and etymology Example(s) capill-of or pertaining to hair Latin capillus, hair capillus: capit-pertaining to the head as a whole Latin caput, capit-, the head capitation, decapitation carcin-cancer: Greek καρκίνος (karkínos), crab carcinoma: cardi-of or pertaining to the heart: Greek καρδία (kardía ...
A working definition for the term "epidemic wave" is based on two key features: 1) it comprises periods of upward or downward trends, and 2) these increases or decreases must be substantial and sustained over a period of time, in order to distinguish them from minor fluctuations or reporting errors. [67]
It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals.But not all influenza is the same. There are some notable differences between flu A and flu B strains.
In sociology and psychology, mass hysteria is a phenomenon that transmits collective illusions of threats, whether real or imaginary, through a population and society as a result of rumors and fear. [ 1 ] [ 2 ] In medicine, the term is used to describe the spontaneous manifestation—or production of chemicals in the body—of the same or ...
Sociological studies of the early 20th century can be regarded as predecessors of today's psychiatric epidemiology. [1]: 6 These studies investigated for instance how suicide rates differ between Protestant and Catholic countries or how the risk of having schizophrenia is increased in neighborhood characterized with high levels of social isolation.