「投资」华尔街分析称疫苗上市还需5年时间,真的要这么久吗?( 二 )


2. Statnews
A $30 billion gamble: Pandemic expert calls for making Covid-19 vaccines before we know they work
https://www.statnews.com/2020/04/07/pandemic-expert-calls-for-making-coronavirus-vaccines-before-we-know-they-work/
#健康过五一#


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