Routes of Transmission of Swine Hepatitis E Virus in Pigs
نویسندگان
چکیده
منابع مشابه
Routes of transmission of swine hepatitis E virus in pigs.
Hepatitis E virus (HEV) is believed to be transmitted by the fecal-oral route in pigs. To date, in experiments, HEV has been transmitted successfully only by the intravenous or intrahepatic route. To assess the route of HEV transmission, 27 pigs were separated into nine groups of three pigs. Positive-control pigs were inoculated intravenously with swine HEV and served as the source of HEV for t...
متن کاملLocalisation of swine hepatitis E virus in experimentally infected pigs.
The distribution of intravenously inoculated swine hepatitis E virus (HEV) was assessed by in situ hybridisation for a period of 50 days. Evidence of apparent clinical disease was found in only one pig in the HEV infected group. The only gross lesion observed was mildly enlarged mesenteric lymph nodes at 50 days post infection (dpi). Histopathologically, mild lymphoplasmacytic infiltration and ...
متن کاملZoonotic Hepatitis E Virus: Classification, Animal Reservoirs and Transmission Routes
During the past ten years, several new hepatitis E viruses (HEVs) have been identified in various animal species. In parallel, the number of reports of autochthonous hepatitis E in Western countries has increased as well, raising the question of what role these possible animal reservoirs play in human infections. The aim of this review is to present the recent discoveries of animal HEVs and thei...
متن کاملRoutes of transmission of hepatitis C virus.
Hepatitis C is one of the most common causes of chronic liver disease in Latin America. It is essential to understand the different mechanisms of transmission of the infection in order to design control measures. The pattern of transmission of the infection in our region suggests that the peak of the infection occurred 30 to 50 years ago. While most infections in Latin America seem to be the re...
متن کاملTransmission routes of hepatitis C virus infection
The definitive identification of the hepatitis C genome in 1989 resulted in confirmation that this virus is a worldwide health problem.(1) The hepatitis C virus (HCV) is one of the most common causes of chronic liver disease and is one of the principal indications for liver transplantation. It is estimated that about four million Americans harbor hepatitis C antibodies. The virus is present in ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2004
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.42.11.5047-5052.2004