Hepatitis B is a serious viral infection that causes thousands of deaths worldwide each year. Immunization against hepatitis B protects individuals from hepatitis B and its resulting sequelae. The World Health Organization (WHO) strongly supports the development of hepatitis B immunization programs. By protecting immunized people from infection, hepatitis B immunization programs reduce the numb...

conclusions it is concluded that most hbeag negative hepatitis b patients with serum hbv dna level of 2000-20000 iu/ml, persistent normal alt concentration, and no or mild liver damage on biopsy can be clinically managed as hbv inactive carriers. results two hundred forty-three hbeag negative hepatitis b patients were stratified into three groups based on to their hbv dna level including group ...

CONTEXT Several risk factors play the role in the development of hepatocellular carcinoma (HCC) from which chronic hepatitis B and C infections are the most important ones. DNA integration of hepatitis viruses alters the function of critical genes promoting malignant transformation of virus-infected liver cells. EVIDENCE ACQUISITION There are remarkable geographic differences in prevalence of...

Many Vaccine Information Statements are available in Spanish and other languages. See www.immunize.org/vis. 1 What is hepatitis B? Hepatitis B is a serious disease that affects the liver. It is caused by the hepatitis B virus (HBV). HBV can cause: Acute (short-term) illness. This can lead to: • loss of appetite • diarrhea and vomiting • tiredness • jaundice (yellow skin or eyes) • pain in muscl...

conclusions hepatitis a causes an acute infection. the patients usually recover after a few weeks or months. fulminant hepatitis can be observed in hav infection but chronic infection does not exist. extrahepatic complications and cardiac disorders are often reported in association with hepatitis c and b viruses, but they are very rare in hav infections. case presentation we present a 14-year-o...

Chronic delta hepatitis (CDH) represents a severe form of chronic viral hepatitis, induced by the hepatitis delta virus (HDV) in conjunction with the hepatitis B virus (HBV). Delta hepatitis may lead to disease in humans through co-infection. The former leads to acute hepatitis which clinically can range from mild hepatitis to fulminant hepatitis and death. Severe or fulminant hepatitis is more...

background: in patients who are hepatitis b virus (hbv) dna-positive, but hbv surface antigen (hbsag) -negative, the infection is referred to as occult hepatitis b infection (obi). occult hbv infection is harmful when other liver diseases are present, and can aggravate liver damage in in patients with chronic liver diseases. in human immunodeficiency virus (hiv) infection the suppression of vir...

BACKGROUND AND AIM: Hepatitis B Virus (HBV), a DNA virus with a human-only reservoir, is a worldwide public health problem. Approximately 45.0% of the world’s population is considered to live in areas of high endemicity with a lifetime risk of infection of more than 60.0%. The present study aimed to assess the level of understanding and awareness about Hepatitis B immunization among the first a...