伊朗类鸟类中的鸟类多瘤病毒:分子检测率和相关风险因素
Mojtaba Khosravi1, Shohreh Alian Samakkhah2, Rahem Khoshbakht3
1Departments of Pathobiology, Faculty of Veterinary Medicine, Amol University of Special Modern Technologies, Aftab 24, Amol, Iran, mojtaba.kh.dvm@gmail.com, m.khosravi@ausmt.ac.ir.
Journal of avian medicine and surgery
|April 30, 2024
概括
禽类多胞性病毒 (APV) 影响类鸟类,在伊朗发现25%的流行率. 冬季年轻鸟类和特定物种的感染率较高,年龄和季节是关键因素.
科学领域:
- 兽医病毒学 兽医病毒学
- 鸟类健康 鸟类健康
- 野生动物疾病流行病学
背景情况:
- 禽类多胞性病毒 (APV) 对各种鸟类种类构成重大健康风险,包括死亡率.
- 了解APV的患病率对于管理养和野生禽群的禽类健康至关重要.
- 关于伊朗鸟种群中APV患病率的先前数据有限.
研究的目的:
- 为了确定在伊朗各地的类鸟类中禽类多瘤病毒 (APV) 的流行率.
- 调查年龄,性别,物种,季节和原产地等因素对APV患病率的影响.
- 提供第一份关于伊朗鸟类中APV检测率的报告.
主要方法:
- 一项为期一年的研究,涉及伊朗7种类鸟类的1050只单独鸟类.
- 包括绿脸,粉红脸的爱情鸟,僧侣,太阳,塞内加尔,,灰色的.
- 统计分析以评估年龄,性别,物种,季节和原产地对APV患病率的影响.
主要成果:
- 在所有研究的松类植物物种中检测到25% (263/1050) 的APV总流行率.
- 年轻的鸟类 (<6个月) 感染的可能性明显高 (2.94倍) 比较老的鸟类 (>1年).
- 脸红的爱情小鸟和绿脸在冬季的感染率显著更高 (分别是15.6和4.76倍).
结论:
- 年龄和季节是伊朗鸟类中APV流行率的关键决定因素.
- 这些发现强调了与年龄相关的易感性和APV传播季节性变化的重要性.
- 这项研究建立了伊朗鸟中APV流行率的基线数据,为未来的疾病控制策略提供了信息.
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