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South Africa halts AstraZeneca vaccine after study questions effectiveness against variant

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  • South Africa halts AstraZeneca vaccine after study questions effectiveness against variant

    Source: https://www.nbcnews.com/news/world/s...ainst-n1256981

    South Africa halts AstraZeneca vaccine after study questions effectiveness against variant
    Use of the Oxford-AstraZeneca vaccine on frontline workers was suspended after a small trial suggested it isn't effective against the country's dominant variant.
    Feb. 7, 2021, 4:28 PM EST / Source: Associated Press
    By The Associated Press

    JOHANNESBURG — South Africa has suspended plans to inoculate its front-line health care workers with the Oxford-AstraZeneca vaccine after a small clinical trial suggested that it isn't effective in preventing mild to moderate illness from the variant dominant in the country.

    South Africa received its first 1 million doses of the AstraZeneca vaccine last week and was expected to begin giving jabs to health care workers in mid-February. The disappointing early results indicate that an inoculation drive using the AstraZeneca vaccine may not be useful...

  • #2
    The claim was that invitro was demonstrating effectiveness, yet this invivo preliminary result indicates otherwise. Is that a fair summary?

    How small was the trial? Was it too small to draw valid conclusions?

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    • #3
      bump this

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