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

Pfizer says its COVID-19 vaccine is 90 per cent effective 1


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

  1. What happened to the other 10% effectiveness?

  2. my vaccine is my immune system

  3. Mohamed Carmelo | November 9, 2020 at 12:03 PM | Reply

    Hi Guys ๐Ÿ˜๐Ÿ’‹ ๐Ÿ’๐Ÿ’–

  4. so what happens when i say no will they force it on me or just throw me in a camp ?

  5. So Nice ๐Ÿ’˜๐Ÿ’˜๐Ÿ’˜๐Ÿ’˜๐Ÿ’˜๐Ÿ’˜

  6. nah, you take it

  7. “Hope. I’ll take that from them first” -Ultron 2015

  8. Pablo Contreras | November 9, 2020 at 12:57 PM | Reply

    How do you determine effectiveness exactly? Did you ensure all subjects were exposed to the virus?

  9. The question now is: if Trump had won, would they have pulled out the vaccine anyway?

  10. (u$a vaccine) – Rather like Wolves offering to safeguard livestock!

  11. Side effects may include: Covid 19

  12. Shove it.

  13. Yeah I don’t trust 90% but thanks for coming out lol

  14. No human studies in 2 months at 90% .. trudeau goes first

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

  16. MSMSilences WhistleBlowers | November 9, 2020 at 3:08 PM | Reply

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

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

  17. operation warp speed

  18. It does not matter to me because I will not get the shot and will rely on my own immune system.

  19. can Canada get a refund if we’re not 100% satisfied?

  20. Luciano Corona | November 9, 2020 at 6:39 PM | Reply

    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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