刚听到广播，莫德纳说南非变异不好对付，可能需要打第三针

来源: dudaan 于 2021-01-25 08:42:16 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (1601 bytes)
本帖于 2021-01-25 10:31:33 时间, 由普通用户 dudaan 编辑

The finding was largely encouraging but contained a clear warning sign: Even though the vaccine generated disease-fighting antibodies that worked against the South African variant, that efficacy was diminished. Moderna said there was a reduction in response, prompting the company to design a new potential vaccine that could be added to the current two-dose regimen.

As a precaution, Moderna announced that it will begin two new studies. The company will test adding a third shot of its current vaccine to boost its two-dose regimen. The biotechnology company also plans early human tests of the all-new vaccine specific to the South African variant, using it as a booster to prime the immune system to the new strain.

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