新冠杂谈 新冠病毒在美国的变异现况













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http://youtube.com/watch?v=adoYymh6wyE



声明:此视频为医学科普,不能作为诊断和治疗的依据。 • worldometer: https://www.worldometers.info/coronav... • LA Times: https://www.latimes.com/science/story... • Washington Post :https://www.washingtonpost.com/health... • 纽约变异: https://www.medrxiv.org/content/10.11...

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