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弓形体是引起猪无名高热的重要病源。弓形体病又对养猪等造成很大危害。1989年10月在新疆库尔勒地区的某猪场暴发大规模的疑似猪弓形体病,我们进行了现场流行病学调查及病原体分离。 一、流行病学调查:1989年10月15日～11月3日在库尔勒市某育肥猪场有大批肥猪因无名高热而死亡,经调查其临床表
Toxoplasma is caused by an unknown source of high fever in pigs. Toxoplasmosis caused great harm to pigs. In October 1989, a large-scale suspected pig toxoplasmosis was reported in a pig farm in the Korla region of Xinjiang. We conducted field epidemiological investigations and pathogen isolation. First, the epidemiological survey: October 15, 1989 ~ November 3 in a fattening pig farm in Korla, a large number of fat pigs died due to anonymous fever, after investigation of its clinical manifestations