نتایج جستجو برای: hepatitis a virus hav
تعداد نتایج: 13599989 فیلتر نتایج به سال:
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...
AIM Hepatitis A is among the diseases that can be prevented with vaccination in our time. Acute hepatitis A progresses more severely in individuals with a liver disease. Therefore, patients with a chronic liver disease (because of hepatitis B or hepatitis C) are advised vaccination with the hepatitis A vaccine. This study is aimed to determine the seroprevalence of hepatitis A virus (HAV) antib...
Hepatitis A virus (HAV) is one of the most common infectious etiologies of acute hepatitis worldwide. The virus is known to be transmitted fecal-orally, resulting in symptoms ranging from asymptomatic infection to fulminant hepatitis. HAV can also be transmitted through oral-anal sex. Residents from regions of low endemicity for HAV infection often remain susceptible in their adulthood. Therefo...
background hepatitis a virus (hav) and hepatitis e virus (hev) are both transmitted by the fecal-oral route and are known as the leading causes of acute viral hepatitis in the world, especially in developing countries. there is a lack of updated data on hav and hev seroprevalence in iran. objectives the aim of this study was to determine the seroprevalence of hav and hev among a group of blood ...
AIM To investigate the current seroprevalence of hepatitis A virus (HAV) antibodies in patients with chronic viral liver disease in Korea. We also tried to identify the factors affecting the prevalence of HAV antibodies. METHODS We performed an analysis of the clinical records of 986 patients (mean age: 49 ± 9 years, 714 males/272 females) with chronic hepatitis B virus (HBV) or hepatitis C v...
Seroprevalence of Hepatitis A Virus Antibodies among the Patients with Chronic Hepatitis B in Turkey
Background Hepatitis A virus (HAV) can cause significant pathology in patients with chronic hepatitis B virus (HBV), however, HAV can be prevented by vaccination. The aim of this study was to determine the implication of vaccination against HAV vaccine in patients with chronic hepatitis B. Materials and methods The seroprevalence of anti-HAV IgG antibodies was investigated in the patients wit...
OBJECTIVES Patients with Hepatitis C Virus infection are at high risk of getting hepatitis A virus. Hepatitis A virus is an important widespread virus that usually causes more severe medical consequences in patients with chronic liver disease. The purpose of this study was to evaluate prevalence of Hepatitis A Virus antibody in patients with chronic HCV in Isfahan province, Iran. METHODS A cr...
ABSTRACT Background and Objectives: Hepatitis A virus (HAV) enters sewage through the stool of infected patients and contaminates freshwater and seawater. The aim of present study was quantitative molecular detection of HAV in raw and treated urban sewage samples from Isfahan, center of Iran. &nbs...
Hepatitis A is caused by the hepatitis A virus (HAV). Transmission occurs by the faecal-oral route, either by direct contact with an HAV-infected person or by ingestion of HAV-contaminated food or water. Hepatitis A outbreaks are uncommon in Australia. In 2008, Victoria experienced an outbreak of hepatitis A due to an infected food handler.
مقدمه: نتایج برخی از مطالعات نشان داده است که عفونت با ویروس هپاتیت a (hepatitis a virus یا hav) در بیماران مبتلا به بیماری های کبدی مزمن عوارض جدی تری ایجاد می نماید. با این وجود در مورد وضعیت ایمنی بیماران مبتلا به هپاتیت b (hepatitis b virus یا hbv) یا هپاتیت c (hepatitis c virus یا hcv) مزمن نسبت به این ویروس و عوامل خطرساز آن در استان اصفهان اطلاع دقیقی در دسترس نیست.. روش ها: این مطالعه ب...
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