基于他们对生物安全的行为差异,将 brojiler 养殖者聚集在一起,以防止高度致病性禽流感
Hai-Ni Pao1, Elizabeth L Jackson2, Tsang-Sung Yang3
1Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, UK.
One health (Amsterdam, Netherlands)
|August 12, 2024
概括
识别农民行为类型是控制高致病性禽流感 (HPAI) 的关键. 生物安全实践不足,特别是在生物安全领域.
科学领域:
- 兽医公共卫生 兽医公共卫生
- 流行病学 流行病学
- 行为科学 行为科学
背景情况:
- 高致病性禽流感 (HPAI) 具有显著的动物感染风险.
- 有效的控制策略需要了解农民行为和生物安全实践.
- 以前的研究经常使用简化的生物安全措施,限制了对复杂农民类型的洞察力.
研究的目的:
- 根据其生物安全行为,识别商业 brojiler 养殖场的不同集群.
- 分析农民行为类型,HPAI感染风险和农场特征之间的关系.
- 为 HPAI 传输缓解设计有针对性的行为改变计划提供信息.
主要方法:
- 利用多变量统计分析,包括分类主要组件分析和两阶段集群分析.
- 收集了来自台湾303家商业肉养殖场的数据.
- 评估了30种生物安全行为,HPAI感染史和农民人口统计数据之间的关系.
主要成果:
- 确定了四个农民集群:"安全" (76.3%),"处于危险之中" (16.8%),"保留" (4.6%),和"没有反应" (2.3%).
- "危险"集群与"安全"集群相比,HPAI疫情发生和复发的几率明显更高.
- "保留"和"不响应"集群具有未确定的生物安全状态,表明潜在的HPAI风险.
结论:
- 不充分的生物安全实践直接与HPAI发生率和复发率的增加有关.
- 区分农民集群对于准确的HPAI风险评估至关重要.
- 了解农民行为类型学对于制定有效的HPAI预防和控制策略至关重要.
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