奶牛乳房炎的综合防治

Comprehensive Prevention and Treatment of Mastitis in Dairy Cows

奶牛乳房炎是奶牛乳腺组织发生的一种炎性变化,按临床表现不同可分为临床型乳房炎和隐性乳房炎两大类。据统计,临床型奶牛乳房炎的发病率约30%,而隐性奶牛乳房炎的发病率高达70%,因此,该病被称为奶牛的"职业病"。奶牛乳房炎是奶牛的四大疾病之一,也是对奶牛危害最大的一种疾病,严重影响了奶牛的产奶量和乳品质量,进而威胁人的健康。

The cow mastitis is bovine mammary tissue of an inflammatory changes, according to the different clinical manifestations can be divided into two major categories of clinical mastitis and subclinical mastitis. According to statistics, clinical cow mastitis incidence rate of about 30%, and recessive mastitis incidence rate reaches as high as 70%. Therefore, the disease called cow ＂occupational disease＂. Mastitis is one of the four disease cows and harms to the cow the largest of a disease, serious impact on the cow’s milk and dairy products quality, and a threat to human health.