Region Type of virus Transmission Route Incubation Period Source of Infection Sign Symptom Complication Virulence Factor Dif. Diagnosis Epidemiology Prophylaxis
Hepatitis A Enterovirus ( type 72 ) of the Picornavirida * Faecal - Oral route * Parenteral route 10 to 50 days Na * GI symptoms ( nausea, vomiting , anorexia , mild fever ) - Onset of Jaundice * Anicteric hepatitis is more common * GI symptoms ( nausea, vomiting , anorexia , mild , fever ) - Onset of Jaundice * Anicteric hepatitis is more common Vaccine containing formalin inactivated HAV