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Case Report - Management of an Outbreak of Salmonellosis on a Commercial Calf Raising Unit

机译:病例报告-商业犊牛饲养单元中沙门氏菌病暴发的管理

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摘要

In the fall of 2001, a large commercial dairy calf and heifer raising operation suffered an outbreak of acute neonatal diarrhea, Prior to the outbreak, mortality before weaning was 2.5%, and during the outbreak preweaning death loss reached 10%. Multidrug-resistant Salmonella serogroup C2 (serotype Newport) was recovered from clinically affected calves as well as many environmental sites, including footbaths. This paper identifies some risk factors, such as low serum total protein, and reviews management protocol's that were helpful, as well as those that were not (e.g., footbaths), for controlling transmission of Salmonella.
机译:2001年秋天,大型商业奶牛和小母牛饲养活动爆发了急性新生儿腹泻。在爆发之前,断奶前的死亡率为2.5%,而在爆发前断奶前的死亡率下降了10%。从临床受影响的小牛以及许多环境场所(包括洗脚池)中回收了耐多药沙门氏菌血清群C2(纽波特血清型)。本文确定了一些风险因素,例如血清总蛋白水平低,并回顾了有助于控制沙门氏菌传播的有用和无效的管理规程(例如足浴)。

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