沙特阿拉伯AlUla地区家养-人类-野生动物界面传染病流行病学调查揭示了濒危物种重新引入的威胁。

IF 2.3 2区 农林科学 Q2 VETERINARY SCIENCES
Sulaiman F Aljasir, Abdelmaged A Draz, Bilal Aslam, Abdullah S M Aljohani, Madeh Sadan, Nawaf Al-Johani, Ayman Elbehiry, Waleed Al Abdulmonem, Musaad Aldubaib, Basheer Aldurubi, Abdulhakim M Alyahya, Abdulmalik Alduhami, Abdulaziz Aljaralh, Moh A Alkhamis, Jeffrey C Chandler, Bledar Bisha, Osama B Mohammed
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引用次数: 0

摘要

AlUla是沙特阿拉伯独特的保护和旅游中心,正在进行广泛的生物多样性恢复工作,包括重新引入受威胁的野生物种。然而,这些保护区中野生动物、家养动物和共生动物之间的相互作用引起了对疾病传播给重新引入物种的重大关注。本研究旨在评估家养-人类-野生动物界面的疾病风险,并确定对再引入物种构成最大威胁的传染病。根据受保护野生动物的传播性、重新引入物种的易感性、宿主、媒介传播潜力、发生可能性和疾病严重程度,制定了多阶段优先排序系统,以指导监测工作。一项全面的专家审查确定了61种对重新引入的野生动物很重要的疾病。从中筛选出11种重点监测病原菌。采用Real-Time PCR和/或ELISA对1367只家养和合养动物共采集7760份样本进行分析。检测到所有重点病原体,或先前暴露于这些病原体。病害存在受物种、地点、健康状况和放牧习惯等因素的影响。综上所述,这些发现强调需要采取强有力的预防措施,以减轻疾病传播风险,并确保AlUla保护举措的可持续性。这项研究也为支持放归计划和指导未来的保护工作提供了一个模型方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Epidemiological Investigation of Infectious Diseases at the Domestic-Synanthropic-Wild Animal Interface Reveals Threats to Endangered Species Reintroduction in AlUla, Saudi Arabia.

AlUla, a unique conservation and tourism hub in Saudi Arabia, is undergoing extensive biodiversity restoration efforts, including the reintroduction of threatened wild species. However, interactions among wildlife, domestic, and synanthropic animals in these reserves raise significant concerns about disease transmission to reintroduced species. This study aimed to assess disease risks at the domestic-synanthropic-wildlife interface and identify infectious diseases posing the greatest threat to reintroduced species. A multi-phased prioritization system was developed to guide monitoring based on transmissibility to protected wildlife, susceptibility of reintroduced species, reservoir hosts, vector-borne potential, likelihood of occurrence, and disease severity. A comprehensive expert review identified 61 diseases important to the reintroduced wildlife. From this, 11 priority pathogens were selected for monitoring. A total of 7760 samples were collected from 1367 domestic and synanthropic animals and were analyzed using Real-Time PCR and/or ELISA. All priority pathogens, or prior exposure to these pathogens, were detected. Disease presence was affected by factors such as species, location, health status, and grazing habits. Taken together, these findings underscore the need for robust preventive measures to mitigate disease transmission risks and ensure the sustainability of AlUla's conservation initiatives. This study also offers a model approach to support reintroduction programs and guide future conservation efforts.

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来源期刊
Veterinary Sciences
Veterinary Sciences VETERINARY SCIENCES-
CiteScore
2.90
自引率
8.30%
发文量
612
审稿时长
6 weeks
期刊介绍: Veterinary Sciences is an international and interdisciplinary scholarly open access journal. It publishes original that are relevant to any field of veterinary sciences, including prevention, diagnosis and treatment of disease, disorder and injury in animals. This journal covers almost all topics related to animal health and veterinary medicine. Research fields of interest include but are not limited to: anaesthesiology anatomy bacteriology biochemistry cardiology dentistry dermatology embryology endocrinology epidemiology genetics histology immunology microbiology molecular biology mycology neurobiology oncology ophthalmology parasitology pathology pharmacology physiology radiology surgery theriogenology toxicology virology.
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