In order to study the prevalence of antibody to hepatitis E virus (HEV) among hemodialysis patients and to evaluate whether chronic hemodialysis is associated with an increased risk of exposure to HEV in developed countries, the IgG anti-HEV was determined in serum samples obtained from 182 patients
Prevalence of antibodies to hepatitis E virus in residents of a district in Havana, Cuba
β Scribed by Ariel Quintana; Lizet Sanchez; Osmany Larralde; David Anderson
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 69 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0146-6615
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β¦ Synopsis
A seroepidemiological study of hepatitis E virus (HEV) infection was conducted in a district of Havana, where hepatitis A virus (HAV) is considered endemic. The levels of anti-HEV antibodies were evaluated by enzyme-linked immunosorbent assay (ELISA) based on the recombinant protein GST-ORF2.1. Anti-HEV antibodies were detected in 11 of 209 (5.3%) of serum samples, compared to 71.3% for anti-HAV antibodies. No risk factors reported previously for HEV infection showed a significant association with the presence of anti-HEV antibodies, whereas anti-HAV antibodies were strongly associated with increasing age. HEV may be considered endemic in this area and is likely to have a significant clinical impact.
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