国际新闻

WHO announces start of Ebola vaccine clinical trial in DR Congo

来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera · 发布于

WHO announces start of Ebola vaccine clinical trial in DR Congo
来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera

A clinical trial begins to test the safety, efficacy and immunogenicity of multiple vaccines.

A clinical trial begins to test the safety, efficacy and immunogenicity of multiple vaccines.

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