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乌鲁木齐县近郊养牛专业户生产的牛乳直接供应市民,在布鲁氏菌病流行病学上具有重要意义。因此,我们在1986年对乌鲁木齐县的471个养牛专业户饲养的奶牛进行奶牛乳汁环状试验,以了解布鲁氏菌的感染情况。一、调查方法调查组深入现场,采集新鲜牛乳,登记编号,送自治区地方病防治研究所第二研究室,进行丰乳汁环状试验。对检出的阳性牛乳,重新去现场采集复检,进一步作定量试验,两次结果重复均为阳性,定量试验滴度达1
Milk production in Urumqi suburbs in the suburbs of specialized households directly supply the public, in the epidemiology of brucellosis is of great significance. Therefore, in 1986, we conducted a lactose loop test on cows raised in 471 cattle-raising households in Urumqi County to understand the status of brucellosis. First, the survey method Investigation team in-depth scene, collection of fresh milk, registration number, sent to the Institute of endemic disease prevention and control of the second laboratory, the abundance of breast loop test. Positive milk detected, re-go to the scene to collect re-examination, further quantitative test, two repeated results were positive, quantitative test titer of 1