[Recent topics on hepatitis E virus: emerging, zoonotic, and animal-to-human transmission in Japan].
Hepatitis E is undoubtedly a zoonosis. Recent observations suggest that the zoonotic food-borne mode of transmission has played an important role in the spread of hepatitis E virus (HEV) among Japanese people (who in general likes eating everything uncooked or undercooked: Sushi, Sashimi, Tataki, Namagimo, Shabu-shabu, etc). Moreover, the situation seems to be worsening. Wild boar (and deer also) has recently been increasing in its number, becoming a more potent HEV reservoir to humans than before. Pork, replacing beef in people's recent fear of BSE, is being consumed increasingly, particularly in Hokkaido. It may be Japanese people that an effective HEV vaccine is most longed for by.
Mishiro
Shunji
S
Department of Medical Sciences, Toshiba General Hospital, 6-3-22 Higahi Oh-i, Shinagawa-ku, Tokyo 140-8522, Japan. shunji.mishiro@po.toshiba.co.jp
D000818:Animals; D003670:Deer / Q000821:virology; D004199:Disease Vectors; D016751:Hepatitis E / Q000453:epidemiology / Q000635:transmission* / Q000662:veterinary / Q000821:virology; D016752:Hepatitis E virus / Q000235:genetics / Q000302:isolation & purification; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008460:Meat / Q000821:virology; D034421:Sus scrofa / Q000821:virology; D013552:Swine; D013553:Swine Diseases / Q000635:transmission / Q000821:virology; D015047:Zoonoses / Q000635:transmission* / Q000821:virology