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Prevalence of caprine brucellosis on herds of toba communities in Villa Río Bermejito, Chaco, Argentina (October 2010).
Transboundary and Emerging Diseases ( IF 3.5 ) Pub Date : 2019-11-14 , DOI: 10.1111/tbed.13164
María Amalia Simonetti 1 , José Luis Suárez 2 , Patricia Rizzari 2
Affiliation  

The purpose of this study was to evaluate the prevalence of caprine brucellosis in goat herds in a region known as 'The Impenetrable' in Chaco Province, Argentina, in order to prevent the occurrence of the disease in people consuming goats' milk. There are high levels of child malnutrition and difficulties in accessing high-quality protein in this region; therefore, goats' milk is a valuable nutrition source. We travelled with Patricia Sosa's foundation 'Little gestures, big results' to Villa Río Bermejito, Chaco, in October 2010 with the laboratory equipment needed to carry out field tests. The foundation is staffed by voluntary workers, including doctors, dentists, experts in social issues, psychologists, who encourage the community to consume goats' milk in their meals after cooking or pasteurizing it to avoid contamination. Blood samples were taken from 273 goats distributed in 13 herds established in the depth of Chaco dry forest that had not been vaccinated against brucellosis. Samples were analysed using the buffered plate antigen test, and positive results were confirmed using the slow agglutination test. Animals were identified using small plastic ear tags. We found only one positive case, with a titre of 1/50. This was considered suspicious and the owner was advised to take the animal out of the herd. Our results indicate that the isolation of these herds in the depths of the forest has protected them from brucellosis, and therefore, they are a good source of high-quality protein, which the people of this region need.

中文翻译:

阿根廷Chaco VillaRíoBermejito的多巴族牧群中布氏菌病的流行(2010年10月)。

这项研究的目的是评估阿根廷查科省“不可穿透”地区山羊群中布氏杆菌病的流行情况,以防止食用山羊奶的人群中该病的发生。儿童营养不良水平很高,在该地区难以获得高质量的蛋白质;因此,山羊奶是宝贵的营养来源。2010年10月,我们带着帕特里夏·索萨(Patricia Sosa)的基金会“小手势,大成果”,带着进行现场测试所需的实验室设备,前往查科的VillaRíoBermejito。该基金会由志愿工作者组成,包括医生,牙医,社会问题专家,心理学家,他们鼓励社区食用山羊皮。煮熟或巴氏消毒后的餐点中应加牛奶,以免造成污染。采血是从分布在Chaco干燥森林深处的13个牛群中的273只山羊中采集的,这些牛群尚未进行布鲁氏菌病疫苗接种。使用缓冲板抗原测试分析样品,并使用慢速凝集测试确认阳性结果。使用小的塑料耳标识别动物。我们发现只有一个阳性病例,滴度为1/50。这被认为是可疑的,建议主人将动物带出畜群。我们的结果表明,在森林深处隔离这些牛群已使它们免受布鲁氏菌病的侵袭,因此,它们是该地区人民所需的高质量蛋白质的良好来源。采血是从分布在Chaco干燥森林深处的13个牛群中的273只山羊中采集的,这些牛群尚未进行布鲁氏菌病疫苗接种。使用缓冲板抗原测试分析样品,并使用慢速凝集测试确认阳性结果。使用小的塑料耳标识别动物。我们发现只有一个阳性病例,滴度为1/50。这被认为是可疑的,建议主人将动物带出畜群。我们的结果表明,在森林深处隔离这些牛群已使它们免受布鲁氏菌病的侵袭,因此,它们是该地区人民所需的高质量蛋白质的良好来源。采血是从分布在Chaco干燥森林深处的13个牛群中的273只山羊中采集的,这些牛群尚未进行布鲁氏菌病疫苗接种。使用缓冲板抗原测试分析样品,并使用慢速凝集测试确认阳性结果。使用小的塑料耳标识别动物。我们发现只有一个阳性病例,滴度为1/50。这被认为是可疑的,建议主人将动物带出畜群。我们的结果表明,在森林深处隔离这些牛群已使它们免受布鲁氏菌病的侵袭,因此,它们是该地区人民所需的高质量蛋白质的良好来源。使用缓冲板抗原测试分析样品,并使用慢速凝集测试确认阳性结果。使用小的塑料耳标识别动物。我们发现只有一个阳性病例,滴度为1/50。这被认为是可疑的,建议主人将动物带出畜群。我们的结果表明,在森林深处隔离这些牛群已使它们免受布鲁氏菌病的侵袭,因此,它们是该地区人民所需的高质量蛋白质的良好来源。使用缓冲板抗原测试分析样品,并使用慢速凝集测试确认阳性结果。使用小的塑料耳标识别动物。我们发现只有一个阳性病例,滴度为1/50。这被认为是可疑的,建议主人将动物带出畜群。我们的结果表明,在森林深处隔离这些牛群已使它们免受布鲁氏菌病的侵袭,因此,它们是该地区人民所需的高质量蛋白质的良好来源。
更新日期:2019-11-14
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