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疫情

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发表于 2021-1-20 04:37 PM | 显示全部楼层 |阅读模式


Israel is warning that a single dose of the Pfizer vaccine is 'less effective than we hoped' against COVID-19, and it could be a blow to the US and UK strategies

https://www.yahoo.com/news/israe ... izer-124313138.html


Lockdowns caused by China’s new Covid-19 outbreak are sparking concerns over steel, iron ore

https://www.cnbc.com/2021/01/19/ ... steel-iron-ore.html
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