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The Epic Interactive Encyclopedia 1998
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Epic Interactive Encyclopedia, The - 1998 Edition (1998)(Epic Marketing).iso
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Whooping_cough
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1992-09-02
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whooping cough, or pertussis Acute infectious
disease, seen mainly in children, caused by
colonization of the air passages by the
bacterium Bordetella pertussis. There may be
catarrh, mild fever, and loss of appetite,
but the main symptom is violent coughing,
associated with the sharp intake of breath
that is the characteristic `whoop', and often
followed by vomiting and severe nose bleeds.
The cough may persist for weeks. Although
debilitating, the disease is seldom serious
in older children, but infants are at risk
both from the illness itself and from
susceptibility to other conditions, such as
pneumonia. Immunization lessens the incidence
and severity of whooping cough.