Wang Z Q, Cui J
Department of Parasitology, Henan Medical University, Zhengzhou 450052, China.
Parasite. 2001 Jun;8(2 Suppl):S67-70. doi: 10.1051/parasite/200108s2067.
Swine trichinellosis has been reported in 26 provinces, autonomous regions or municipalities (P/A/M) of China. The prevalence rate in swine varied from 0.12% to 34.2% in five P/A/M, from 0.01% to 0.0001% in other P/A/M. The seroepidemiological survey of swine trichinellosis was carried out by ELISA in seven P/A/M, the seroprevalence varied from 0.09% to 29.63%. The prevalence of Trichinella infection in pork sold at the market was from 0.29% to 5.6% in four provinces. The transmission of trichinellosis by garbage is the main features of epidemiology of swine trichinellosis in China. Rat is an important reservoir in the domestic cycle of trichinellosis. The prevalence rates of T. spiralis infection in rats were from 1.98% to 15.06% in six provinces or autonomous regions. The treatment prophylaxis with forage contained albendazole has been applied to the control of swine trichinellosis in Nanyang area of Henan province, the prevalence of swine trichinellosis had decreased from 32.2% before prophylaxis to 0.12% after prophylaxis.
中国26个省、自治区、直辖市均有猪旋毛虫病的报道。在5个省、自治区、直辖市中，猪的感染率在0.12%至34.2%之间，在其他省、自治区、直辖市中，感染率在0.01%至0.0001%之间。在7个省、自治区、直辖市中，采用酶联免疫吸附测定法（ELISA）对猪旋毛虫病进行了血清流行病学调查，血清阳性率在0.09%至29.63%之间。在4个省，市售猪肉中旋毛虫的感染率在0.29%至5.6%之间。垃圾传播旋毛虫病是中国猪旋毛虫病流行病学的主要特征。鼠类是旋毛虫病家庭传播周期中的重要储存宿主。在6个省或自治区，鼠类旋毛虫的感染率在1.98%至15.06%之间。在河南省南阳市，已采用含阿苯达唑的饲料进行治疗性预防，以控制猪旋毛虫病，猪旋毛虫病的患病率已从预防前的32.2%降至预防后的0.12%。
