Practical control of pathogens which cases stock animal diseases

从乳房炎奶牛乳中分离到49株金黄色葡萄球菌，用于葡萄球菌噬菌体的筛选。对所分离的噬菌体的宿主范围进行了测定，并选择了两个噬菌体进行分析，其中ΦSA039的宿主范围最广，在15个分离物中有13个产生了清晰的空斑，而-ΦSA012在8个分离物上产生了清晰的空斑。这项研究为继续探索ΦSA012和ΦSA039治疗葡萄球菌疾病的潜力奠定了坚实的基础。

49 S. aureus isolates were obtained from the milk of mastitic cows for use in the screening of staphylococcal phages. The host ranges of phages isolated were determined, and two phages were subsequently chosen for analysis.ΦSA039 had the widest host range, producing clear plaques on 13 of the 15 isolates, while□ΦSA012 produced clear plaques on 8 isolates. This study constitutes a solid basis on which to continue the exploration of the potential ofΦSA012 andΦSA039 in the treatment of staphylococcal diseases.