SARS-CoV-2 variants： origin， drivers and prevention measures
COVID-19 has emerged around the world since December 2019 and rapidly evolves as a major global public health challenge. SARS-CoV-2 is a positive single-stranded RNA virus with a relatively high natural mutation rate. The emergence of SARS-CoV-2 variants is generally considered as the outcome of a “...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Shanghai Preventive Medicine Association
2022-01-01
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| Series: | Shanghai yufang yixue |
| Subjects: | |
| Online Access: | http://www.sjpm.org.cn/article/doi/10.19428/j.cnki.sjpm.2022.21039 |