１９８３年２月湖北省随洲市淅河镇１大队，因集体进食感染旋毛虫病的猪肉而引起旋毛虫病爆发流行。进食者１０５人，发病８２例，罹患率７８．０９％，平均潜伏期为２０ｄ。临床表现：发热、腹痛、腹胀、关节酸痛、四肢肌痛、乏力、眼睑水肿。采集４０名发病者的血清进行ＩＨＡ和环蚴试验，阳性率为１００％。来自同一家庭３０名正常人血清仅２名阳性，阳性率６．６７％。用阿苯达唑治疗两个疗程，患者全部痊愈 February 1983 Hubei Suizhou Chahe Town, a battalion, due to collective eating trichinella infection caused by trichinellosis caused by the outbreak of trichinosis. 105 were eaters, 82 cases of onset, the attack rate of 78.09%, the average incubation period of 20d. Clinical manifestations: fever, abdominal pain, bloating, joint pain, myalgia, weakness, eyelid edema. 40 sera collected from patients with IHA and Cysticercus test, the positive rate was 100%. Only 30 normal people from the same family had only 2 positive serums, the positive rate was 6.67%. Treatment with albendazole two courses, all patients recovered