Moderna and Pfizer COVID vaccines shown to be effective against variants 
4:15
Moderna and Pfizer COVID vaccines shown to be effective against vari…
May 6, 2021
CBS News
Are the COVID-19 vaccines being tested against the new variants?
2:46
Are the COVID-19 vaccines being tested against the new variants?
Jan 8, 2021
ABC NewsSony Salzman,Dr. Sean Llewellyn
What we know so far about COVID-19 variants worldwide
What we know so far about COVID-19 variants worldwide
Jan 27, 2021
ABC7 San FranciscoDr. Sean Llewellyn
Will Pfizer and Other Covid-19 Vaccines be Effective Against New Variants? WHO Shares Details
1:01
Will Pfizer and Other Covid-19 Vaccines be Effective Against Ne…
Jan 11, 2021
ibtimes.sg
Pfizer vaccine neutralizes Brazil and UK variants of Covid-19, lab study finds
5:02
Pfizer vaccine neutralizes Brazil and UK variants of Covid-19, lab stud…
Mar 9, 2021
CNBC
4.6K views · 126 reactions | The first big real-world study of the Pfizer/BioNTech vaccine to be independently reviewed shows the shot is 94% effective at preventing COVID-19, in a potentially landmark moment for countries desperate to end lockdowns and reopen economies https://reut.rs/3bDTDxd | Reuters | Facebook
1:48
4.6K views · 126 reactions | The first big real-world study of the Pfizer/…
4.7K views3 weeks ago
FacebookReuters
The effects of virus variants on COVID-19 vaccines
1:25
The effects of virus variants on COVID-19 vaccines
Mar 1, 2021
World Health Organization
5:22
What we know so far about COVID-19 variants worldwide
Jan 27, 2021
ABC7 ChicagoDr. Sean Llewellyn
0:41
4.8K views · 41 reactions | How does the coronavirus vaccine work?...
4.9K views1 week ago
FacebookNBC Washington
0:40
Pfizer, Moderna, J&J Vaccines: Efficacy as Delta Variant Concern…
Jul 1, 2021
nbcboston.com
Pfizer study suggests vaccine works against virus variant
4 months ago
jamaica-gleaner.com
Protection Against Future Variants: Developing the Pan-Coronavirus V…
Apr 28, 2023
duke.edu
Pfizer vaccine works against COVID-19 variant, study suggests
Jan 8, 2021
fox5atlanta.com
0:58
11K views · 667 reactions | In “Ask Dr. Fauci,” Dr. Anthony Fauci Nati…
11.5K views3 weeks ago
FacebookU.S. Department of State
1:09
Why isn't the updated COVID-19 vaccine called a booster?
Sep 28, 2023
CBCAmina Zafar
2:43
Experts now say impacts of COVID-19 stretch well beyond initial illness
Sep 24, 2024
CBC
Vaccines should end the pandemic, despite the variants, say experts
Feb 25, 2021
harvard.edu
How Oxford Covid vaccine works and how it differs from the Pfizer, …
Nov 23, 2020
India TodayNishtha Gupta
2:18
Moderna vs. Pfizer: Is One Vaccine Stronger Against the Delta Variant?
Sep 1, 2021
nbcchicago.com
Pfizer, Moderna vaccines aren’t the same; study finds antibody differe…
Mar 31, 2022
arstechnica.com
1:13
Fact Check: Did Pfizer Claim COVID Vaccine Was 95% Effective?
Dec 6, 2023
NewsweekTom Norton
1:46
Pfizer study says vaccine protects against variant
12.5K viewsJan 8, 2021
YahooAssociated Press Videos
4:41
140K views · 1.6K reactions | Moderna's COVID-19 vaccine is th…
140.2K views3 weeks ago
FacebookABC News
1:54
Should you wait to get a COVID-19 booster? Experts weigh in
Sep 6, 2023
Global News
BA.2.86 and EG.5: How will the new COVID-19 boosters work with ne…
Sep 11, 2023
ucdavis.edu
2:52
New Omicron XBB.1.5 subvariant COVID vaccines to be rolled out a…
Nov 21, 2023
ABC Newshealth reporter Paige Cockburn
The Differences Between the Moderna and Pfizer Vaccines Are …
Sep 20, 2021
slate.com
Pfizer's CEO thinks a vaccine-resistant COVID variant is 'likely'…
Feb 3, 2021
fortune.com
1:55
The safe science behind COVID-19 booster shots
Jan 31, 2022
CBC
2:09
Omicron variant: Pfizer starts clinical trial for modified Covid va…
Jan 25, 2022
NBC NewsBerkeley Lovelace Jr.
See more videos
Static thumbnail place holder