background: triple-course vaccination against hepatitis b might sometimes fail to increase antibody titers or maintain it at sufficient levels. the aim of this study was to evaluate the rate of seroprotection in dental students after receiving recombinant hepatitis b vaccine.     methods: anti-hbs levels of 124 dental students who had received triple-course hepatitis b vaccines (scheduled at mo...

Background: The household transmission of hepatitis B virus (HBV) is a major health problem. High incidence of HBV infection is observed within the household contacts of HBV carriers. We aimed to evaluate serological markers of hepatitis B infection among family members of HBV carriers in Arak, central Iran. Methods<stron...

background studies showed that hbv vaccination and consequent level of antibody are not completely adequate among dentists despite performance of highly exposure prone procedures. objectives the objectives of the study were to evaluate the levels of responsiveness to hbv vaccine and to determine the occupational factors associated among dental staff. materials and methods in total, 1612 dental ...

BACKGROUND Universal anti-hepatitis-B vaccination of infants and adolescents was implemented in Italy in 1991. We undertook a multicentre study in previously vaccinated individuals to assess the duration of immunity and need for booster, over 10 years after vaccination. METHODS In 1212 children and 446 Italian Air Force recruits vaccinated as infants and adolescents, respectively, we measured...

BACKGROUND Viral hepatitis is a serious health burden worldwide. To date, few reports have addressed the prevalence of hepatitis A, B, C, and E in China. Therefore, the general epidemiological parameters of viral hepatitis remain unknown. PRINCIPAL FINDINGS In this cross-sectional study, we performed a serological prevalence analysis of viral hepatitis A, B, C, and E in 8,762 randomly selecte...

UNLABELLED The occupation-related nature of Hepatitis B viral infection in medical personnel has been well documented in a lot of studies. The only reliable way of prevention of this infection is immunisation with hepatitis B vaccine. AIM To follow-up the primary immune response after immunisation with recombinant vaccine and its duration in adult immunocompetent subjects. MATERIALS AND MET...

Hepatitis B: Hepatitis B infection can be prevented. If your work or lifestyle exposes you to the virus, we encourage you to get a Hepatitis B vaccine. If you have not had Hepatitis B vaccine, you can begin your Hepatitis B vaccine series immediately after being exposed. Hepatitis C: There is no vaccine to prevent Hepatitis C. If exposed, you must be tested regularly to make sure you have not b...

This study assessed antibody persistence and immune memory to hepatitis B vaccine 20 y after priming with a recombinant hepatitis B virus (HBV) vaccine during infancy. Infants were vaccinated according to a 0, 1, 6 mo schedule with or without simultaneous administration of hepatitis B immunoglobulin (HBIg). Half of the subjects enrolled received an interim booster dose at year 5 (boosted) group...

OBJECTIVE To determine whether hepatitis B vaccination given intracutaneously (i.c.) is more effective than intramuscularly (i.m.) in primary non-responding haemodialysis patients. DESIGN A prospective, randomized study of antibody responses to hepatitis B vaccine given i.c. or i.m., in 25 haemodialysis patients. Outcome measures were rates of seroconversion, mean and geometric mean levels of...