Bloomberg News
@Bloomberg-News·2.8M subscribers·40.1K videos
Pfizer's Covid Vaccine Prevents Symptoms, Death in 'Real-World' Test
Posted
February 25, 2021
Views
594
Likes
5
Comments
3
Engagement
February 25, 2021
594
5
3
1.35%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
1:11Now PlayingPfizer Inc. and BioNTech SE’s Covid-19 vaccine was overwhelmingly effective against the virus in a study that followed nearly 1.2 million people in Israel, results that public-health experts said show that immunizations could end the pandemic.
Two doses of the vaccine prevented 94% of Covid-19 cases in 596,618 people vaccinated between Dec. 20 and Feb. 1, about one-quarter of whom were over the age of 60, teams from the Clalit Research Institute and Harvard University reported in a study published Wednesday in the New England Journal of Medicine.
The researchers matched each vaccinated person with someone who hadn’t gotten a shot, enabling the best analysis yet of whether extremely good results from an earlier clinical trial would hold up in the real world. The Pfizer-BioNTech shot cleared every hurdle. It was so effective, in fact, that outside experts said that with broad enough use it may be possible to halt the pandemic.
Subscribe to our YouTube channel
Bloomberg Quicktake brings you live global news and original shows spanning business, technology, politics and culture. Make sense of the stories changing your business and your world.
To watch complete coverage on Bloomberg Quicktake 24/7, visit or watch on Apple TV, Roku, Samsung Smart TV, Fire TV and Android TV on the Bloomberg app.
Have a story to tell? Fill out this survey for a chance to have it featured on Bloomberg Quicktake
Connect with us on…
Breaking News on YouTube
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.
