García-García M L, Torres M, Correa D, Flisser A, Sosa-Lechuga A, Velasco O, Meza-Lucas A, Plancarte A, Avila G, Tapia R, Aguilar L, Mandujano A, Alcántara I, Morales Z, Salcedo A, Mañon M D, Valdespino-Gomez J L
Instituto Nacional de Salud Pública, Secretaria de Salud, Cuernavaca Morelos, Mexico.
Am J Trop Med Hyg. 1999 Sep;61(3):386-9. doi: 10.4269/ajtmh.1999.61.386.
To determine markers of Taenia solium transmission and risk factors in an urban community, we studied 1,000 soldiers from a military camp in Mexico City and their relatives. Serum samples were used to detect antigens and antibodies and fecal specimens were examined for Taenia coproantigens and helminth eggs. Prevalences of 12.2% and 5.8% for cysticercosis were found among soldiers and their relatives, respectively. Taeniasis was found in 0.5% and none of the groups, respectively. Relatives of soldiers positive for cysticercosis and taeniasis markers ate more pork from street stores than restaurants or markets compared with relatives of soldiers without these indicators of infection. Also, 12.0% of the relatives of positive soldiers had a history of expelling tapeworm proglottids in the feces in contrast to 3.7% of the family members of the control group. Prevalence values and risk factors in this urban population are similar to those of previous studies performed in rural populations.
为了确定墨西哥城一个军营的1000名士兵及其亲属中猪带绦虫传播的标志物和危险因素，我们对他们进行了研究。血清样本用于检测抗原和抗体，粪便标本用于检测猪带绦虫粪抗原和蠕虫卵。在士兵及其亲属中，囊尾蚴病的患病率分别为12.2%和5.8%。猪带绦虫病在两组中的患病率分别为0.5%和0%。与没有这些感染指标的士兵亲属相比，囊尾蚴病和猪带绦虫病标志物呈阳性的士兵亲属从街头商店购买的猪肉比从餐馆或市场购买的更多。此外，阳性士兵的亲属中有12.0%有粪便中排出绦虫节片的病史，而对照组家庭成员中这一比例为3.7%。该城市人群中的患病率值和危险因素与之前在农村人群中进行的研究相似。
