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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Coping without farm location data during a foot-and-mouth outbreak
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Coping without farm location data during a foot-and-mouth outbreak

机译:口蹄疫爆发期间无需农场位置数据即可应对

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摘要

Despite increasing globalization of agriculture, the last reported outbreak of foot-and-mouth disease (FMD) in the United States was in 1929 (1). Foot-and-mouth disease virus infects cloven-hoofed animals, with cattle and pigs being particularly susceptible. The virus is highly transmissible and causes significant symptoms in many species, with substantial mortality in the young. Therefore, outbreaks of FMD in regions where it has been eliminated (Europe, North and Central America, the Pacific Nations, and the Caribbean) pose immediate challenges for policy makers concerned with animal welfare and continued agricultural productivity (2). In this issue of PNAS, Tildesley et al. (3) use a simulation approach to investigate optimal culling strategies against an outbreak of FMD in the United States.
机译:尽管农业全球化程度不断提高,但美国上一次报告的口蹄疫暴发是在1929年(1)。口蹄疫病毒感染偶蹄类动物,牛和猪特别容易感染。该病毒是高度可传播的,并在许多物种中引起明显的症状,并在年轻时造成大量死亡。因此,在已被淘汰的地区(欧洲,北美和中美洲,太平洋国家和加勒比地区)爆发口蹄疫,对关注动物福利和持续农业生产力的决策者构成了直接挑战(2)。在本期PNAS中,Tildesley等人。 (3)使用模拟方法研究针对美国口蹄疫暴发的最佳扑杀策略。

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