Hepatitis E in Singapore--a seroprevalence study.
Singapore Med J
; 37(6): 579-81, 1996 Dec.
Article
in En
| MEDLINE
| ID: mdl-9104052
ABSTRACT
The seroprevalence of anti-HEV IgG was determined in a hospital-based population in a general medical unit. Patients who were otherwise well but admitted for acute, non-hepatological conditions represent the "healthy" general population, and those admitted primarily with liver disorders were studied. The seroprevalence of anti-HEV IgG was found to be 10.5% in the "healthy" population and 14.7% amongst those with liver diseases. The lack of travel history and past history of jaundice suggests presence of local cases and subclinical manifestation in some of the infected patients. There is an association between seroprevalence of hepatitis A and E, suggesting common predisposing factors for both infections. Anti-HAV IgG has a higher seroprevalence. Retesting of anti-HEV IgG in those who were initially positive found persistence of antibodies beyond twelve months. Both anti-HAV IgG and anti-HEV IgG were found more commonly in the older age groups.
Search on Google
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Hepatitis E
Limits:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Country/Region as subject:
Asia
Language:
En
Journal:
Singapore Med J
Year:
1996
Document type:
Article
Affiliation country:
Singapore