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在SARS-CoV-2的逆转动物感染潜力

Krista M Milich¹, Stephen S Morse²

¹Department of Anthropology, Washington University in St. Louis, 1 Brookings Dr., St. Louis, MO, 63130, United States.

|July 11, 2024

概括

反向 zoonoses,或从人类传播到动物的感染,构成重大风险. SARS-CoV-2 病毒可以传播给动物,可能在人类中重新出现或演变为新的变种.

科学领域:

兽医医学兽医医学兽医医学
流行病学流行病学
保护生物学保护生物学

背景情况:

新出现的传染病往往集中在动物源 (动物到人类) 的源头上.
反向 zoonoses (人对动物的传播) 较少研究,但至关重要.
SARS-CoV-2 流行病突显了病原体从人到动物传播的潜力.

研究的目的:

为了强调反向动物病的重要性.
为了检查SARS-CoV-2反向动物病的威胁.
为保护野生动物和人类确定缓解策略.

主要方法:

关于动物传播和逆动物传播疾病传播的文献综述.
在动物种群中分析SARS-CoV-2传播动态.
对危物种,特别是非人类灵长类动物的风险评估.

主要成果:

人类已经将SARS-CoV-2传播给各种动物物种.
病毒在动物宿主中循环和进化.
非人类灵长类动物对人类呼吸道感染非常敏感.

结论:

SARS-CoV-2 的反向动物传播对人类和动物健康构成双重威胁.
全球旅行的恢复增加了病原体传播到野生动物的风险.
实施严格的安全措施对于预防反向动物病和保护脆弱物种至关重要.

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