AstraZeneca Says Vaccine Now 76% Effective

AstraZeneca Says Vaccine Now 76% Effective

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Health Sciences, Biology

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AstraZeneca announced a recalculation of its US study data, showing its vaccine is 79% effective in preventing symptomatic cases. Federal health officials had previously raised concerns about the data's accuracy, suggesting it was based on selective information. AstraZeneca plans to seek FDA approval for its vaccine soon.

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