说“政府”不准确，其实，是执行机构的职责。FDA明天讨论JJ苗的问题，从目前情况看，可以附约开禁

https://www.nytimes.com/2021/04/22/us/politics/johnson-and-johnson-vaccine.html

The committee is scheduled to meet on Friday to discuss whether to recommend lifting, extending or modifying the pause that was initiated on April 13.

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Even if the C.D.C.’s advisory committee decides on Friday that the benefits of Johnson & Johnson’s single-dose vaccine outweigh its risks, the company will still face manufacturing hurdles at a Baltimore plant that regulators have so far refused to certify. That plant was supposed to deliver the bulk of the nearly 100 million doses Johnson & Johnson had promised to have ready by the end of May.