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 couldn’t have saved trump. He lost the election all by himself.
      He’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. Don’t worry. Don’t be scared.
    If you’re scared don’t take the vaccine. Others will take it for you.
    You can wait. No need to poop on science. Don’t take the vaccine if you’re scared.
    You’ll be ok.

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