There is considerable public and scientific interest in the origin, spread, and evolution of SARS-CoV-2. Lu et al. recently conducted genomic sequencing and analysis of SARS-CoV-2 in Guangdong, revealing its early transmission out of Hubei and shedding light on the effectiveness of controlling local transmission chains.

中文翻译：

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追踪SARS-CoV-2传播的基因组足迹。

SARS-CoV-2的起源，传播和进化具有相当大的公共和科学兴趣。Lu等。最近，她在广东进行了SARS-CoV-2的基因组测序和分析，揭示了其在湖北的早期传播，并阐明了控制本地传播链的有效性。