Various systems are affected: * CNS abnormalities – microcephaly, intellectual disability, spasticity, epilepsy, periventricular calcification * Eye – choroidoretinitis and optic atrophy * Ear – sensorineural deafness * Liver – hepatosplenomegaly and jaundice due to hepatitis * Lung – pneumonitis (interstitial pneumonitis) * Heart – myocarditis * Thrombocytopenic purpura, haemolytic anaemia * GI<unk> s in AIDS patients * Late sequelae in individuals asymptomatic at birth – hearing defects and reduced intelligence The cells of the infected organ show intranuclear<unk>  giving the nucleus classical owls eye appearance. Further tests like ELISA can be used to detect the antigen. Virus can be grown in cell culture also.
Cytomegalic inclusion body disease
Nipah virus infection
Human monocytotropic ehrlichiosis
Toxoplasmosis
Pel–Ebstein fever
Adenovirus infection
Infectious mononucleosis
Marburg virus disease