AstraZeneca Blood Clot Worries Could Set Back Vaccinations Worldwide Posted By: Unknown 21:57 Leave a Reply Growing worries that AstraZeneca Plc's Covid-19 vaccine causes rare blood clots could hinder immunization campaigns across the world, from London to Seoul. from NDTV News - Latest https://ift.tt/3wB6SbC Tweet Share Share Share Share
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