title: [Hepatitis E as zoonosis].
abstract: The hepatitis E virus (HEV) the causative agent of hepatitis E, is a non-enveloped RNA virus. HEV is transmitted through oral consumption of contaminated food and water According to the currently knowledge now be considered as zoonosis. The main reservoir of HEV are pigs, boars and deer. For the first time HEV was isolated from animals (pigs) in 1997 in the U.S. Genetic analysis of strains isolated from pigs showed high similarity to strains HEV isolated from humans. This was the first evidence showing that HEV is a zoonosis. Further studies have shown that occupational groups e.g. veterinarians, swine breeders with close contact to pigs have an increased risk for HEV infections. The additional evidence supported the zoonotic potential of HEV were reports of acute hepatitis E after the consumption of undercooked meat from deer and wild boar. Infection of HEV in the domestic pig and wild boar population in Europe is widespread.
authors: Zakład Epidemiologii Narodowego Instytutu Zdrowia Publicznego-Państwowego Zakładu Higieny w Warszawie. abaumann@pzh.gov.pl
authors: Anna
authors: A
authors: Baumann-Popczyk
mesh_terms: D000818:Animals; D003670:Deer; D004197:Disease Reservoirs; D014943:Global Health; D016751:Hepatitis E / Q000453:epidemiology* / Q000635:transmission* / Q000662:veterinary; D006801:Humans; D013552:Swine; D015047:Zoonoses / Q000453:epidemiology* / Q000635:transmission* / Q000821:virology