2013 - 2014年伊朗肉鸡养殖场感染情况调查：一项横断面研究。
Survey of infections in broiler farms in Iran during 2013-2014: a cross-sectional study.
作者信息
Ansari Fereshteh, Bokaie Saied, Peighambari Seyed Mostafa, Fallah Mohammad Hosein, Tehrani Farshad, Rajab Abolfazl, Ghafouri Seyed Ali, Shabani Maryam, Pourjafar Hadi
机构信息
Evidence-Based Medicine Research Center, Health Management and Safety Promotion Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran.
出版信息
Iran J Microbiol. 2020 Oct;12(5):404-410. doi: 10.18502/ijm.v12i5.4600.
BACKGROUND AND OBJECTIVES
The aim of this study was to determine the prevalence of at broiler breeder farms of Iran and investigate the factors underlying salmonellosis in these farms. This is a cross-sectional investigation conducted in 23 provinces of Iran.
MATERIALS AND METHODS
Fecal samples were collected from 139 broiler breeder farms in the country and standard bacteriological tests were carried out on the samples for the isolation of . The serological tests were then applied for the samples that were positive in the bacteriological test. The information on the sampled farms extracted from the Iran GIS-VET Monitoring and Surveillance System was used for the analysis of the risk factors.
RESULTS
A total of 11 farms out of the 139 sampled farms were infected with with the largest number of infected cases related to Tehran and Fars Provinces.
CONCLUSION
The statistical analysis results showed that flocks with older ages and farms with larger number of houses are at greater risk of infection.
背景与目的
本研究旨在确定伊朗肉鸡育种场中沙门氏菌的流行情况，并调查这些养殖场中沙门氏菌病的潜在因素。这是一项在伊朗23个省份进行的横断面调查。
材料与方法
从该国139个肉鸡育种场采集粪便样本，并对样本进行标准细菌学检测以分离沙门氏菌。然后对细菌学检测呈阳性的样本进行血清学检测。从伊朗地理信息系统 - 兽医监测与监视系统中提取的关于抽样养殖场的信息用于分析风险因素。
结果
在139个抽样养殖场中，共有11个养殖场感染了沙门氏菌，感染病例数最多的是德黑兰省和法尔斯省。
结论
统计分析结果表明，年龄较大的鸡群和鸡舍数量较多的养殖场感染沙门氏菌的风险更大。
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