Tuesday, October 16, 2012

FIFTH DISEASE

Fifth disease  (erythema  infectiosum)  is a common childhood viral disease caused by  the Parvovirus  that  last
from  two  to  five days, but occasionally may persist  for weeks.  It occurs  in
epidemics every few years, and virtually every child will eventually develop
the infection before their teenage years.

The  infection  is characterised by  red  flushed cheeks  (slapped cheeks
appearance),  paleness  around  the mouth  and  a  red  patchy  rash  on  the
arms and  legs. Many children will have very mild symptoms  that may be
overlooked, or confused with German measles. Rarely joints may become
sore  and  inflamed.  Complete  recovery  is  normal  and  no  treatment  is
necessary.
Six diseases  that caused a  rash were known by numbers. They were
first  disease  (measles),  second  disease  (scarlet  fever),  third  disease
(German measles  - rubella), fourth disease (Duke’s disease  - Coxsackie
virus infection) and sixth disease (exanthema subitum - roseola infantum).
Only the fifth disease nomenclature is commonly used today.

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