BMC Veterinary Research | |
No indication of Coxiella burnetii infection in Norwegian farmed ruminants | |
Research Article | |
Ingrid Melkild1  Anne Margrete Urdahl2  Annette H Kampen2  Jorun Tharaldsen2  Gry M Grøneng2  Ann-Charlotte Karlsson2  Petter Hopp2  | |
[1] Norwegian Livestock Industry's Biosecurity Unit, 396, 0513, Økern, Oslo, Norway;The Norwegian Farmers' Union, 9354, 0135, Grønland, Oslo, Norway;Norwegian Veterinary Institute, 750, 0106, Sentrum, Oslo, Norway; | |
关键词: Coxiella burnetii; ELISA; Freedom from disease; Q-fever; Serology; Ruminants; | |
DOI : 10.1186/1746-6148-8-59 | |
received in 2012-01-06, accepted in 2012-05-20, 发布年份 2012 | |
来源: Springer | |
【 摘 要 】
BackgroundInfection with Coxiella burnetii, the cause of Q-fever, has never been detected in Norwegian animals. Recognising the increasing prevalence of the infection in neighbouring countries, the aim of the study was to perform a survey of Norwegian farmed ruminants for the prevalence of C. burnetii infection.ResultsMilk and blood samples from more than 3450 Norwegian dairy cattle herds, 55 beef cattle herds, 348 dairy goat herds and 118 sheep flocks were serologically examined for antibodies against C. burnetii. All samples were negative for antibodies against C. burnetii. The estimated prevalences of infected herds were 0 (95% confidence interval: 0% - 0.12%), 0 (0% - 12%), 0 (0% - 1.2%) and 0 (0% - 10%) for dairy cattle herds, beef cattle herds, goat herds and sheep flocks, respectively.ConclusionsThe study indicates that the prevalence of C. burnetii infection in farmed Norwegian ruminants is low, and it cannot be excluded that Norway is free of the infection. It would be beneficial if Norway was able to maintain the current situation. Therefore, preventive measures should be continued.
【 授权许可】
CC BY
© Kampen et al.; licensee BioMed Central Ltd. 2012
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO202311109961953ZK.pdf | 620KB | download |
【 参考文献 】
- [1]
- [2]
- [3]
- [4]
- [5]
- [6]
- [7]
- [8]
- [9]
- [10]
- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]
- [23]
- [24]
- [25]
- [26]
- [27]
- [28]
- [29]
- [30]
- [31]
- [32]
- [33]
- [34]
- [35]