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Nanjing’s new daily COVID-19 cases highest in months
The latest outbreak in Nanjing came to light when 17 workers at Lukou International Airport tested positive for COVID-19 last week. Other parts of China, including the provinces of Anhui, Guangdong, Sichuan, and Liaoning, have also seen cases related to the Nanjing cluster. With the Delta1 variant2 leading to many new cases around the world, scholars are calling for science-based origin tracing of the virus.
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1 delta | |
n.(流的)角洲 | |
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2 variant | |
adj.不同的,变异的;n.变体,异体 | |
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