Pfizer begins study of Covid jabs updated to match Omicron variant
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Pfizer has begun a study comparing its original Covid-19 vaccine with doses specially tweaked to match the hugely contagious Omicron variant.
Full ArticlePublished
Pfizer has begun a study comparing its original Covid-19 vaccine with doses specially tweaked to match the hugely contagious Omicron variant.
Full ArticleWatch VideoThe European Medicines Agency has recommended that Pfizer's coronavirus antiviral drug be authorized for use in the..
Watch VideoPfizer has begun a study comparing its original COVID-19 vaccine with doses specially tweaked to match the hugely..