科研動態(tài)

新型冠狀病毒（SARS-CoV-2）感染導致的新冠肺炎（COVID-19）疫情自2019年12月以來，已在全球221個國家和地區(qū)傳播，導致1億多人感染，230多萬人死亡。SARS-CoV-2除了對公共衛(wèi)生產(chǎn)生極大影響之外，全球已有24個國家和地區(qū)報告470余起動物感染疫情，涉及犬、貓、水貂、獅子、老虎等多種動物。因此，在同一健康框架下，應高度關注動物感染SARS-CoV-2的早期預警。本文描述了動物感染SARS-CoV-2的國際流行特點，對其流行現(xiàn)狀和感染動物種類進行了綜合分析，評估了當前國內(nèi)防控動物SARS-CoV-2感染面臨的形勢，并提出了針對性的防控建議，為國內(nèi)COVID-19聯(lián)防聯(lián)控和養(yǎng)殖業(yè)健康安全提供了借鑒。

The Prevalence Status of SARS-CoV-2 in Animals

Corona virus disease 2019（COVID-19），caused by severe acute respiratory syndrome coronavirus 2（SARS-CoV-2），has been spreading in 221 countries and regions since September 2019，leading to more than 100 million persons infected and 2.3 million died. In addition to its considerable effect on public health，more than 470 outbreaks in animals were also reported in 24 countries and regions，involving canines，cats，minks，lions，tigers and other animals. Therefore，early warning of animal infection with SARS-CoV-2 should be highly concerned under the“one-health”framework. In the paper，the international prevalence characteristics of SARS-CoV-2 in animals were described，the prevalence status and species of infected animals were comprehensively analyzed，then the conditions for prevention and control of SARS-CoV-2 in animals in China was evaluated，and specific suggestions for prevention and control of SARS-CoV-2 were put forward，hoping to provide some references for joint prevention and control of the virus as well as the health and safety of livestock industry.

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