90% 효과가 있는 코로나 백신이 개발됐다고 화이자가 발표 https://t.co/z9AjF1OdZM

— 에스티마 (@estima7) November 9, 2020

Covid-19 vaccine 90 percent effective in first analysis, Pfizer says https://t.co/vRWk09Kynf

— Leopoldo Castillo (@elcitizen) November 9, 2020

THANK YOU PRESIDENT TRUMP- THE MOST IMPORTANT PROMISE YOU EVER MADE- YOU KEPT! @realDonaldTrump AND OPERATION WARP SPEED SAVING AMERICA AND THE WORLD! https://t.co/ZgUFJnhBhx

— Steve Gruber (@stevegrubershow) November 9, 2020

Pfizer says early data shows Covid-19 vaccine is 90 percent effective, higher than expected: "Today is a great day for science and humanity," Albert Bourla, Pfizer's chairman and chief executive, said in a statement. https://t.co/cy4ZfOjmvq

— Jeffrey Levin (@jilevin) November 9, 2020

Covid-19 vaccine 90 percent effective in early analysis, Pfizer says

Here we go
And just like that
...what coincidental timing ?https://t.co/2ZbNI7tlot

— HaveWeAllGoneMad (@HaveWeAllGoneM1) November 9, 2020

NEWS: "The drug company Pfizer said Monday that early analysis showed its vaccine candidate for Covid-19 is more than 90 percent effective in preventing infection." https://t.co/8myFKxYH78

— Sahil Kapur (@sahilkapur) November 9, 2020

Pfizer said that early analysis showed its vaccine candidate for Covid-19 is more than 90 percent effective in preventing infection. https://t.co/Bc3X34eDp1

— Jesse Rodriguez (@JesseRodriguez) November 9, 2020

Pfizer said it "would apply for emergency use authorization to the U.S. Food and Drug Administration after a key safety hurdle was passed, likely in mid-November." https://t.co/wlWJfsQtFA

— Nigel Chiwaya (@seenigel) November 9, 2020

Has Trump tweeted yet that this good news was intentionally withheld until after the election?

Because you know he will. https://t.co/ihUESUOw11

— WayneSaysTurnTheSenateBlueForJoe (@django22) November 9, 2020

Truly amazing waking up to encouraging Pfizer vaccine news along with Biden #Covid Transition team news
Expect Biden to speak about this at some point today
10M sick, almost 240K dead
But now we have a real leader
Be safe today! #WearAMask https://t.co/PoIzVeOGwA

— Mona (@Monaheart1229) November 9, 2020

I’m so relieved I could cry.

Covid-19 vaccine 90 percent effective in first analysis, Pfizer says https://t.co/5NewKOuucw

— Jon Jones (@jonjones) November 9, 2020

Pfizer Covid-19 vaccine 90% effective in early analysis. Now that some good news to start the week with! https://t.co/CB1sEHqufK via @nbcnews

— Erik Naso “Every Vote COUNTS!” (@ErikNaso) November 9, 2020

Coming up on #tytlive: #COVID19 vaccine 90 percent effective in first analysis, @Pfizer says https://t.co/CCnRm0YsRl

— The Young Turks (@TheYoungTurks) November 9, 2020

At the risk of sounding too optimistic, this is good news. https://t.co/prurX4hoP7

— Radio Rabbit Hole Live Sat@3PM/Sun@10PM EST (@RadioRabbitHole) November 9, 2020