Klastrup N O, Halliwell R W
Nord Vet Med. 1977 Jul-Aug;29(7-8):331-6.
A survey comprising 934 cows of a total of 1180 from 22 dairy herds and the examination of bulk milk samples from 273 small-holders was carried out. At the time of sampling all known dairy herds and small-holders in Malawi were examined. Since relative few infections other than Staph. aureus and Str. agalactiae were revealed in the first 12 herds where quartermilk samples were taken composite milk samples (all four quarters into one sample) were taken in the remainder of the herds. The results of the survey are shown in Tables I a, b, c and II a and b. The major problems were infections caused by Str. agalactiae and Staph. aureus. The amount of pathological secretion was low compared to countries with a developed dairy industry such as Denmark.
对来自22个奶牛场的1180头奶牛中的934头进行了调查，并对273个小养殖户的散装牛奶样本进行了检测。在采样时，对马拉维所有已知的奶牛场和小养殖户都进行了检查。由于在前12个采集了四分奶样的牛群中，除金黄色葡萄球菌和无乳链球菌外，发现的感染相对较少，因此在其余牛群中采集了混合奶样（四个乳区的奶混合成一个样本）。调查结果见表Ia、b、c和IIa、b。主要问题是由无乳链球菌和金黄色葡萄球菌引起的感染。与丹麦等乳业发达的国家相比，病理性分泌物的量较低。
