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Pfizer says antiviral pill cuts risk of severe COVID-19 by 89%

Pfizer says antiviral pill cuts risk of severe COVID-19 by 89%

1 Oct 04:37 Key points summarised by AI
  • Pfizer's experimental antiviral pill, Paxlovid, significantly cut the risk of hospitalization or death by 89% for high-risk adult COVID-19 patients in a clinical trial.
  • The trial was stopped early due to the drug's overwhelming efficacy, which appears to surpass results seen with Merck's competing molnupiravir pill.
  • Pfizer plans to submit interim trial results to the U.S. Food and Drug Administration (FDA) for emergency use authorization for Paxlovid, a combination treatment taken twice daily.
  • The drug, a protease inhibitor, works by blocking an enzyme the coronavirus needs to multiply, offering a vital oral treatment option for early-stage COVID-19.
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