Coronavirus: America’s King of Health Is Skipping Christmas … and So Should You

冠状病毒:美国健康之王正在跳过圣诞节......你也应该这样做

Science Rules! with Bill Nye

科学

2020-12-08

37 分钟

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Francis Collins is the director of the National Institutes of Health. He gives us a prognosis for the next few months and diagnoses the future of health research in the U.S.

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