Praja Ratih Novita, Yudhana Aditya, Saputro Amung Logam, Hamonangan Jonathan Mark
Veterinary Medicine Study Program, Department of Health and Life Sciences, School of Health and Life Sciences, Universitas Airlangga, Wijaya Kusuma Street 113, Banyuwangi, East Java, Indonesia.
Department of Veterinary Science, Division of Veterinary Microbiology, Faculty of Veterinary Medicine, Universitas Airlangga, Kampus C Mulyorejo Street, Surabaya, East Java, Indonesia.
Vet World. 2023 Apr;16(4):786-791. doi: 10.14202/vetworld.2023.786-791. Epub 2023 Apr 18.
Raw goat milk is a highly nutritious dairy product and a suitable medium for the growth of antimicrobial-resistant , the leading cause of subclinical mastitis. This study aimed to investigate the resistance status of which isolated from goat milk associated with subclinical mastitis cases in Siliragung Subdistrict, Banyuwangi District, East Java, Indonesia.
The isolates were recovered from 258 raw goat milk samples from seven different dairy goat farms. Preliminary screening of subclinical mastitis using the California mastitis test, then samples with score +3 and +4 were taken for further isolation and identification, followed by a biochemical test to determine the . Moreover, the bacteria susceptibility test against several antimicrobials was done using the disk diffusion method.
Based on our findings, a total of 66 (25.58%) raw goat milk samples were tested positive for , of which 36.36% were identified as multidrug-resistant. Moreover, were also identified as resistant to penicillin (81.82%), ampicillin (65.15%), erythromycin (50.52%), and gentamicin (36.09%).
The prevalence of isolated from raw goat milk associated with subclinical mastitis in Siliragung Subdistrict, Banyuwangi District, Indonesia, was recorded at 25.58%. Moreover, 36.36% of isolates were categorized as resistant to three or more classes of antibiotics. The biosafety and biosecurity procedures during the milking process should be strengthened in dairy goat farms to prevent the transmission of antimicrobial resistance among animals, humans, and environments.
生山羊奶是一种营养丰富的乳制品，也是耐抗菌药物菌生长的适宜培养基，耐抗菌药物菌是亚临床乳腺炎的主要病因。本研究旨在调查从印度尼西亚东爪哇省班尤旺吉县西里拉贡区与亚临床乳腺炎病例相关的山羊奶中分离出的[具体细菌名称未给出]的耐药状况。
从七个不同奶山羊场的258份生山羊奶样本中分离出[具体细菌名称未给出]菌株。使用加利福尼亚乳腺炎检测法对亚临床乳腺炎进行初步筛查，然后选取评分 +3和 +4的样本进行进一步分离和鉴定，随后进行生化试验以确定[具体细菌名称未给出]。此外，采用纸片扩散法对几种抗菌药物进行细菌药敏试验。
根据我们的研究结果，共有66份（25.58%）生山羊奶样本检测出[具体细菌名称未给出]呈阳性，其中36.36%被鉴定为多重耐药。此外，[具体细菌名称未给出]还被鉴定为对青霉素（81.82%）、氨苄青霉素（65.15%）、红霉素（50.52%）和庆大霉素（36.09%）耐药。
在印度尼西亚东爪哇省班尤旺吉县西里拉贡区，从与亚临床乳腺炎相关的生山羊奶中分离出的[具体细菌名称未给出]的流行率为25.58%。此外，36.36%的[具体细菌名称未给出]菌株被归类为对三类或更多类抗生素耐药。奶山羊场应加强挤奶过程中的生物安全和生物安保程序，以防止抗菌药物耐药性在动物、人类和环境之间传播。
