Risk Factors for Hepatitis B in an Outbreak of Hepatitis B and D Among Injection Drug Users

prevalence and risk factors of hepatitis b infection in injection drug users, tehran (2001-2002)

Prevalence of Hepatitis B Surface Antigen and Associated Risk Factors with Hepatitis B Infection among Pregnant Women in Northeast of Iran

Background and Aims: Almost 350 million people worldwide are carriers of hepatitis B virus. The rate of chronic carriers in Iran is about 3%.  Therefore Iran is categorized as a country with moderate rate of infection with this virus. In developing countries, transmission from mother to fetus and newborn is considered as one of the main routes of transmission. So, this study investigated t...

Risk factors of hepatitis B virus infection among blood donors in Duhok city, Kurdistan Region, Iraq

Background: Hepatitis B virus (HBV) infection is a public health problem. The lack of information about the seroprevalence and risk factors is an obstacle for preventive public health plans to reduce the burden of viral hepatitis. Therefore, this study was conducted in Iraq, where no studies had been performed to determine the prevalence and risk factors of HBV infection. Methods: Blood sample...

Incidence and risk factors for hepatitis C among injection drug users in Baltimore, Maryland.

Between 1988 and 1996, the incidence of and risk factors for hepatitis C virus (HCV) infection were studied in a cohort of injection drug users in Baltimore, Maryland. By second-generation antibody testing of stored serum samples, 142 participants were found to be susceptible to HCV at the time they entered the study. After a median follow-up of 6.5 years, 43 participants (30.3%) developed anti...

Factors influencing hepatitis B vaccine uptake in injecting drug users.

BACKGROUND Hepatitis B infection in injecting drug users is an important public health problem. Active immunization against hepatitis B is immunogenic and safe, but uptake rates in targeted vaccination programmes are low. This study was undertaken to identify factors associated with the uptake of hepatitis B vaccination in injecting drug users attending a needle exchange service. METHODS A re...