Michael G. DeGroote Institute for Infectious Disease Research, McMaster Immunology Research Centre, Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada; Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
Department of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada.
Trends Ecol Evol. 2021 Mar;36(3):180-184. doi: 10.1016/j.tree.2020.12.002. Epub 2020 Dec 13.
The origin and zoonotic transmission route of SARS-CoV-2 remain speculative. We discuss scenarios for the zoonotic emergence of SARS-CoV-2, and also explore the missing evidence and ecological considerations that are necessary to confidently identify the origin and transmission route of SARS-CoV-2 and to prevent future pandemics of zoonotic viruses.
SARS-CoV-2 的起源和人畜共患病传播途径仍不确定。我们讨论了 SARS-CoV-2 人畜共患病出现的情况,还探讨了确定 SARS-CoV-2 的起源和传播途径以及预防未来人畜共患病毒大流行所需的缺失证据和生态考虑因素。