Pfizer-BioNTech initiate study on updated Omicron-specific vaccine shots
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Covid-19 vaccine makers have been updating their shots to better match omicron in case global health authorities decide the change is needed.
Full ArticlePublished
Covid-19 vaccine makers have been updating their shots to better match omicron in case global health authorities decide the change is needed.
Full ArticlePfizer is enrolling healthy adults to test a reformulated Covid-19 vaccine that matches the hugely contagious Omicron variant, to..
Watch VideoThe CDC just released information on the effectiveness of booster shots against the Omicron variant, this is the first..