Hepatitis A and Hepatitis E Virus Seropositivity in Patients with Hepatitis B Surface Antigen (HBsAg) Positivity

Abstract

Introduction: In this study, we aimed to determine the anti-HAV IgG and anti-HEV IgG seroprevalence in patients admitted to our clinic with Hepatitis B surface antigen (HBsAg) positivity. Material and Method: Data of 1827 patients followed up on for HBsAg positivity between 2010 and 2019 were obtained retrospectively. Results: The mean age of 1827 HBsAg positive patients was 42.71±14.84; there were 730 (39.96%) female patients and 1097 (60.04%)male. Of the 923 HBsAg positive patients whose anti-HAV IgG was measured, 830(%89,9) were detected to be positive, and 93 (10.1%) negative. Anti-HAV IgG negative patients were most often in the 21-30 age range (38.7%). Age medians were significantly different between the groups (p=0.001). HBsAg positive patients who were also positive for anti-HAV IgG tended to be older than anti-HAV IgG negative patients. In contrast, there was no significant difference in gender between anti-HAV IgG negative and positive patients (p=0.674). Of 143 HBsAg positive patients who were tested for anti-HEV-IgG, five were positive (3.5%). Conclusion: It is of interest that we found a lower rate of anti-HAV IgG positivity in young Chronic Hepatitis B patients. When hepatitis B virus is detected, a test for anti-HAV IgG should be requested from patients and if the test result is negative, the patient should be vaccinated. Our study data analysis also revealed a low anti-HEV IgG positivity.

Keywords

• hepatitis b virus
• hepatitis a virus
• hepatitis e virus
• coinfection
• seroprevalence
• hepatit b virüs
• hepatit a virüs
• hepatit e virüs
• koinfeksiyon
• seroprevalans