一项回顾性研究显示，印度野生猫科动物对 SARS-CoV-2 的血清阳性率很高。
A retrospective study showing a high rate of seropositivity against SARS-CoV-2 in wild felines in India.
机构信息
CADRAD, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, Bareilly, 243122, India.
Center for Wildlife Conservation Management and Disease Surveillance, ICAR-Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, Bareilly, 243122, India.
出版信息
Arch Virol. 2023 Mar 13;168(4):109. doi: 10.1007/s00705-023-05735-4.
We report a high rate of seropositivity against SARS-CoV-2 in wild felines in India. Seropositivity was determined by microneutralization and plaque reduction neutralization assays in captive Asiatic lions, leopards, and Bengal tigers. The rate of seropositivity was positively correlated with that of the incidence in humans, suggesting the occurrence of large spillover events.
我们报告了印度野生猫科动物中 SARS-CoV-2 的高血清阳性率。通过对圈养的亚洲狮、豹和孟加拉虎进行微量中和和蚀斑减少中和试验来确定血清阳性率。血清阳性率与人类发病率呈正相关，表明发生了大量溢出事件。
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