中国猫群中常见呼吸道病原体的负担
Sajid Umar1,2, Shaban Muhammad1,2, Marwa Mouzahim1,2
1Global Health Research Center (GHRC), Duke Kunshan University, Kunshan, China.
Veterinary medicine and science
|November 22, 2024
概括
猫类呼吸道疾病复合体 (FRDC) 在中国很普遍,有92.3%的生病猫对病毒或细菌呈阳性检测. 小猫和寒冷的季节显示出更高的感染率,突出显示了对猫呼吸道病原体的持续监测的需要.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 传染性疾病 传染性疾病
- 分子诊断学 分子诊断
背景情况:
- 猫呼吸系统疾病综合体 (FRDC) 包含各种病毒和细菌感染.
- 关于中国FRDC病原体的数据有限.
- 这项研究解决了中国关于FRDC病原体的知识差距.
研究的目的:
- 确定中国关键FRDC病原体的流行率和动态.
- 识别与猫类呼吸道感染相关的常见病毒和细菌病原体.
- 根据年龄和季节分析病原体检测率.
主要方法:
- 在2021-2024年期间从患有呼吸道感染的猫收集了458个样本.
- 使用实时qPCR/RT-qPCR进行分子检测.
- 针对与FRDC相关的四种病毒和三种细菌.
主要成果:
- 观察到的高病原体检测率为92.3%.
- 病毒 (60.2%) 比细菌 (32.1%) 更为普遍.
- 猫病毒 (31.2%) 和猫疹病毒-1 (24.6%) 是最常见的病毒;猫菌 (15.5%) 是最常见的细菌. 小猫和寒冷的季节显示出更高的感染率. 共同感染是经常发生的 (47.5%).
结论:
- 猫类呼吸道感染的重大负担存在于中国昆山.
- 病原体的高检测率,包括共感染,强调了FRDC的影响.
- 建议对新型呼吸道病原体进行持续监测和监测.
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