نتایج جستجو برای: hepatitis b vaccine
تعداد نتایج: 1043091 فیلتر نتایج به سال:
Introduction: Immunization is one of the most important health programs in first level prevention and is also one of the most cost-effective prevention programs in the entire world. This study evaluates the situation of immunization in fewer than one year old Afghan refugee children in Kerman, Iran. Materials and Methods: This was a cross-sectional study. Data was extracted from the records of...
Background: Hepatitis B is an important infectious disease. Since several years ago, mass vaccination against this viral infection has become as part of routine vaccination schedule of Iran. However, some healthy neonates, children and adults fail to generate a protective antibody response after vaccination.Objectives: To investigate distribution of HLA class-I and class-II antigens in health...
Background The duration of infantile hepatitis B vaccination-induced immunity is still unknown. We assessed antibody persistence and immunological memory to hepatitis B 18 years after vaccination during infancy in Iranian young adults at risk of hepatitis B virus infection due to behavioral or occupational exposures. Methods This study was conducted on 395 freshman students of with a history of...
BACKGROUND Hepatitis B virus infection remains an important global health concern despite the availability of safe and effective prophylactic vaccines. Limitations to these vaccines include requirement for refrigeration and three immunizations thereby restricting use in the developing world. A new nasal hepatitis B vaccine composed of recombinant hepatitis B surface antigen (HBsAg) in a novel n...
BACKGROUND Lack of adequate adjuvancy is a possible explanation for lack of vaccine immunogenecity. Immunostimulatory CpGs are potent vaccine adjuvants and may be an important component of the development vaccines, particularly those for which a cellular immune response is required for protection. We have previously demonstrated that CpG ODN co-administration with hepatitis B vaccine results in...
background: poor response to various vaccines especially hepatitis b is common. the purpose of this study was to evaluate the effect of selenium on immune response against hepatitis b vaccine with accelerated method in insulin-dependent diabetes mellitus patients.methods: in this randomized clinical trial study, 62 insulin dependent diabetic patients were divided into case and control groups (e...
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