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Why the US, Mexico and Guatemala may lose their measles-free status

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

Why the US, Mexico and Guatemala may lose their measles-free status
来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera

An independent commission is reviewing whether countries in the Americas still meet measles elimination criteria.

An independent commission is reviewing whether countries in the Americas still meet measles elimination criteria.

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