Two doses of Pfizer, AstraZeneca effective against Delta variant

  • Date: 22-Jul-2021
  • Source: Gulf Insider
  • Sector:Healthcare
  • Country:Gulf
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Two doses of Pfizer, AstraZeneca effective against Delta variant

Two doses of Pfizer or AstraZeneca's COVID-19 vaccine are nearly as effective against the highly transmissible Delta coronavirus variant as they are against the previously dominant Alpha variant, a study published on Wednesday showed. Officials say vaccines are highly effective against the Delta variant, now the dominant variant worldwide, though the study reiterated that one "¦

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Two doses of Pfizer or AstraZeneca's COVID-19 vaccine are nearly as effective against the highly transmissible Delta coronavirus variant as they are against the previously dominant Alpha variant, a study published on Wednesday showed. Officials say vaccines are highly effective against the Delta variant, now the dominant variant worldwide, though the study reiterated that one "¦