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Covid-19 Likely in U.S. in Mid-December 2019, CDC Scientists Report
In 大马论坛
Researchers from the US Centers for Disease Control and Prevention have shown that the new virus first appeared in the United States in mid-
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There are still too many blacks and people of color in the U.S. due to the COVID-19 pandemic
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SARS-CoV-2 infection may appear in the U.S. in December 2019
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President Donald Trump has repeatedly accused the virus of not preventing its spread to the United States.
In 大马论坛
CDC科学家报告称Covid-19可能于2019年12月中旬在美国上市
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Covid-19 infection detected early in U.S. 2019
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美疾控中心:2019年12月中旬或已现新冠病毒
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