Increased small particle aerosol transmission of B.1.1.7 compared with SARS-CoV-2 lineage A in vivo
Increased small particle aerosol transmission of B.1.1.7 compared with SARS-CoV-2 lineage A in vivo
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DOI：
10.1038/s41564-021-01047-y
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发表时间：
2022-01-11
影响因子：
28.3
通讯作者：
Munster, Vincent J.
中科院分区：
文献类型：
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作者：
Port, Julia R.;Yinda, Claude Kwe;Munster, Vincent J.
SARS-CoV-2的主要传播途径是空气传播。然而，以前的研究不能阐明大液滴和SARS-CoV-2及其变体的气溶胶传播之间的贡献。在这里，我们设计并验证了一个优化的传输笼设置，它允许在各种距离的气溶胶传输效率的评估。在2米的距离上，只有
The major transmission route for SARS-CoV-2 is airborne. However, previous studies could not elucidate the contribution between large droplets and aerosol transmission of SARS-CoV-2 and its variants. Here, we designed and validated an optimized transmission caging setup, which allows for the assessment of aerosol transmission efficiency at various distances. At a distance of 2 m, only particles of