Antibody to hepatitis A virus (anti-HAV) was found in 50% of patients with Indian childhood cirrhosis; this was not significantly different from the prevalence of anti-HAV in age- and sex-matched controls.

Hepatitis A virus (HAV) infection usually spreads through the fecal-oral route. It is an acute, self-limiting disease with a mild course that is often silent in pediatric cases. However, this infection can be more severe and even fatal in older individuals. It usually has an uncomplicated course; however, complications such as cholestatic hepatitis, relapsing hepatitis, extrahepatic manifestati...

We determined the seroprevalence of hepatitis A virus antibodies (HAV Ab) among 296 Egyptian children aged 2.5-18 years of different social classes to ascertain whether to give HAV vaccine early in life or to leave children to acquire natural immunity. Overall 61.4% were seropositive for HAV Ab. There was a significant increase in the seroprevalence of HAV Ab with higher age and lower social cl...

Hepatitis A is common in children and usually is a self-limiting disease. Although extrahepatic and hematological immune manifestations following acute hepatitis A virus (HAV) infection have rarely been reported, they are frequently observed in other viral hepatitis. In this paper, we report the case of a 3-year-old girl who developed immune thrombocytopenic purpura (ITP) and hemolytic anemia a...

PURPOSE Hepatitis A virus (HAV) has been a leading cause of acute hepatitis in Korea. The reported genotypes of acute hepatitis A in Korea are the subgenotype IA and IB. The aim of the present study is to investigate HAV genotypes in the south-east area of Gyeonggi-do in Korea. MATERIALS AND METHODS From June 2004 to June 2006, 46 acute hepatitis A patients were enrolled prospectively. All ha...

Hepatitis A is an acute inflammation of the liver caused by the hepatitis A virus (HAV) in human. The path of entry of HAV to the bloodstream is the epithelium of the intestine. Liver inflammation occurs when HAV multiplies within the hepatocytes and Kupffer cells of the liver. HAV is mostly transmitted by contaminated water, fruits and vegetables. The purpose of the current study was to evalua...

Background: The aim and objectives of the study were to determine knowledge, attitude practices among biological non-biological students regarding Hepatitis A virus (HAV) E (HEV). Methods: present was conducted by Department Microbiology, Pakistan kidney & liver institute research center (PKLI RC) at University Veterinary Animal Sciences (UVAS), Lahore, Pakistan. in November, 2019 January, ...

BACKGROUND  Universal 2-dose hepatitis A virus (HAV) vaccination of toddlers effectively controls hepatitis A. High vaccine costs, however, impede implementation in endemic countries. To test single-dose vaccination as a possible alternative, we initiated an observational, longitudinal study in Nicaragua, to assess protective effectiveness and-through challenge vaccination-humoral immune memory...

In this study, an immunomagnetic capture method and a real-time reverse transcription-PCR assay were used to quantify hepatitis A virus (HAV) in green onion and strawberry rinses. This combined protocol detected as low as 0.5 PFU HAV in produce rinses and concentrated HAV levels up to 20-fold.

GamaSTAN S/D (Grifols Therapeutics, Inc., Research Triangle Park, North Carolina) is a sterile, preservative-free solution of immune globulin (IG) for intramuscular administration and is used for prophylaxis against disease caused by infection with hepatitis A, measles, varicella, and rubella viruses (1). GamaSTAN S/D is the only IG product approved by the Food and Drug Administration for hepat...