Pfizer says its COVID-19 vaccine is 90 per cent effective

Pfizer says early data shows its COVID-19 vaccine is 90 per cent effective. CTV's Science and technology specialist Dan Riksin on what's next for the vaccine trial.

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36 comments

    1. @Knightfall182 That loser has never worked a day in his life probably in any field requiring any education.

    1. A million vaccines couldnโ€™t have saved trump. He lost the election all by himself.
      Heโ€™s the best and greatest at everything including losing.

  1. Long term effects unknown…so they want 2 more months to assess. When did 2 months become “long term”? No thank you.

  2. Unless you caught covid in the last few weeks. Than it’s useless.

    Because it’s a different strand, and you are now immune.

  3. Donโ€™t worry. Donโ€™t be scared.
    If youโ€™re scared donโ€™t take the vaccine. Others will take it for you.
    You can wait. No need to poop on science. Donโ€™t take the vaccine if youโ€™re scared.
    Youโ€™ll be ok.

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