viral hepatitis type A

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vi·ral hep·a·ti·tis type A

a viral disease with a short incubation period (usually 15-50 days), caused by hepatitis A virus, a member of the family Picornaviridae, often transmitted by fecal-oral route; may be inapparent, mild, severe, or occasionally fatal and occurs sporadically or in epidemics, commonly in school-age children and young adults; necrosis of periportal liver cells with lymphocytic and plasma cell infiltration is characteristic, and jaundice is a common symptom.

vi·ral hep·a·ti·tis type A

(vī'răl hep'ă-tī'tis tīp)
A virus disease with a short incubation period (usually 15-50 days), caused by hepatitis A virus (family Picornaviridae, genus Hepatovirus) and often transmitted by the fecal-oral route; may be inapparent, mild, severe, or occasionally fatal, and occurs sporadically or in epidemics, commonly in school-age children and young adults; necrosis of periportal liver cells with lymphocytic and plasma cell infiltration is characteristic, and jaundice is a common symptom.
Synonym(s): hepatitis A.
References in periodicals archive ?
Epidemic hepatitis E in Pakistan: patterns of serologic response and evidence that antibody to hepatitis E virus protects against disease.
5) Since HEV was thought to cause the majority of epidemic hepatitis and acute, sporadic hepatitis in developing countries, (6) the finding of a non-Burmese or Mexican strain presented new significance for this virus in the United States.
Prime Minister Syed Yousuf Raza Gilani who was taking personal interest in this program had directed program be started by August so that fast spreading epidemic Hepatitis could be controlled.