revises

AstraZeneca REVISES its COVID-19 vaccine data

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AstraZeneca REVISES its COVID-19 vaccine data: Drug giant now says the shot is 76 per cent effective in preventing infection – instead of 79 per cent – after backlash from NIH over ‘outdated data’ from its US trial The National Institute of Allergy and Infectious Diseases accused AstraZeneca of using outdated trial data  In a … Read more

Coronavirus US: Stanford antibody study revises infection figure

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Researchers from Stanford University have revised their study of how many people in Santa Clara County have coronavirus antibodies – but say it’s still much higher than previously believed. Last month, their analysis found that between 2.5 and 5.2 percent of residents tested positive for antibodies. That meant the number of infected Americans in the county was … Read more