The role of cytomegalovirus (CMV) infection in congenital diseases in Malaysia.
A previous cross-sectional serological survey of various age groups (0-55 years) of the Malaysian normal population showed that cytomegalovirus (CMV) infection is highly endemic in Malaysia. A total of 1,688 infants (0-4 months) with congenital abnormalities were screened for evidence of congenital CMV infection and the rest of the TORCHES (TOxoplasmosis, Rubella, Cytomegalovirus, HErpes simplex, Syphilis) group of congenital infections. Congenital CMV infection was detected in 193 (11.4%) infants which is significantly higher than the prevalence of congenital syphilis (4%), congenital rubella infection (3.7%), congenital toxoplasma (1.0%) and congenital herpes simplex virus infection (0%). Of the 193 cases, 10.4 per cent had CNS defects. We concluded that 1) congenital CMV appears to be the most important cause of congenital infections among the TORCHES diseases in Malaysia; and 2) secondary rather than primary infections or reactivation is responsible for most of the intrauterine CMV infection in Malaysia, as primary infection is usually associated with neurological involvement.
Balasubramaniam
V
V
Division of Virology, Institute for Medical Research, Kuala Lumpur.
Sinniah
M
M
Tan
D S
DS
Redzwan
G
G
Lo'man
S G
SG
D003586:Cytomegalovirus Infections / Q000150:complications / Q000151:congenital*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn