In order to reduce the risks for the spread of disease in cattle movements, we investigated China’s cattle breeding and movement pattern, analyzed risk factors of disease infection caused by long-distance movement, explored the relevant risk management measures and conjectured the direction of cattle movement based on the regional distribution of cattle inventory and beef price. We also constructed a market value chain in live cattle movements and qualitatively analyzed the risks for unapparent infection in the process of movement. Meanwhile, we put forward a long-term policy of reducing the risks for unapparent infection and animal health supervision measures.
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Natale, F., Giovannini, A., Savini, L., Palma, D., Possenti, L., Fiore, G. and Calistri, P. (2009) Network analysis of Italian cattle trade patterns and evaluation of risks for potential disease spread. Preventive Veterinary Medicine, 92, 341-350. http://dx.doi.org/10.1016/j.prevetmed.2009.08.026
Maria, N., Nina, H., Susanna, S.L., Ann, L. and Annie, J. (2011) Network analysis of cattle and pig movements in Sweden: Measures relevant for disease control and risk based surveillance. Preventive Veterinary Medicine, 99, 78-90. http://dx.doi.org/10.1016/j.prevetmed.2010.12.009
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Green, D.M., Kiss, I.Z. and Kao, R.R. (2006) Modeling the initial spread of foot-and-mouth disease through animal movements. Proceedings of the Royal Society B: Biological Sciences, 273, 2729-2735. http://dx.doi.org/10.1098/rspb.2006.3648