| the epidemiology of human trichinellosis in china during 2004-2009. | the endemic foci of human trichinellosis are mainly located in southwestern china. seroepidemiological surveys of trichinella spiralis infection in humans were carried out in 10 out of 34 provinces/autonomous regions/municipals (p/a/m) of china during 2004-2009. the overall seroprevalence was 3.19% (3198/100,282). the highest seroprevalences were mainly located in western china: 8.43% in yunnan, 6.37% in inner mongolia and 5.35% in sichuan. the seroprevalence of trichinella infection in humans w ... | 2011 | 21324302 |