• 'Super-covid' could mean vaccinating 100% of population would not stop spread

    1 month ago - By Daily Mail

    Herd immunity against COVID-19 could be nearly impossible to achieve through vaccination once 'super-covid' variants become dominant in the US, a new study suggests.
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  • Pfizer Says Its Vaccine Likely Blocks COVID Variant

    Pfizer Says Its Vaccine Likely Blocks COVID Variant

    1 month ago - By Medscape

    The Pfizer-BioNTech COVID-19 vaccine is likely to be effective against the contagious variant strain of the virus that was discovered in the UK, according to a study conducted by the two companies.
    WebMD Health News
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  • Covid UK: Herd immunity may not be achievable even if ALL vaccinated

    Covid UK: Herd immunity may not be achievable even if ALL vaccinated

    1 month ago - By Daily Mail

    Analysis from the UEA found the highly-virulent B.1.1.7 strain which evolved in Kent has made it impossible to ever achieve herd immunity with the current effectiveness of vaccines.
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