All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
2:46
Are the COVID-19 vaccines being tested against the new variants?
Jan 8, 2021
ABC News
Sony Salzman,Dr. Sean Llewellyn
What we know so far about COVID-19 variants worldwide
Jan 27, 2021
ABC7 San Francisco
Dr. Sean Llewellyn
5:02
Pfizer vaccine neutralizes Brazil and UK variants of Covid-19, lab stud
…
Mar 9, 2021
CNBC
1:48
4.6K views · 126 reactions | The first big real-world study of the Pfizer/
…
4.7K views
2 weeks ago
Facebook
Reuters
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 Chicago
Dr. Sean Llewellyn
0:40
Pfizer, Moderna, J&J Vaccines: Efficacy as Delta Variant Concern
…
Jul 1, 2021
nbcboston.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 views
1 week ago
Facebook
U.S. Department of State
1:09
Why isn't the updated COVID-19 vaccine called a booster?
Sep 28, 2023
CBC
Amina Zafar
2:43
Pfizer's updated COVID-19 vaccine approved, Health Canada says | C
…
Apr 9, 2024
CBC
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
Newsweek
Tom Norton
1:46
Pfizer study says vaccine protects against variant
12.5K views
Jan 8, 2021
Yahoo
Associated Press Videos
4:41
140K views · 1.6K reactions | Moderna's COVID-19 vaccine is th
…
140.2K views
2 weeks ago
Facebook
ABC 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
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 News
Berkeley Lovelace Jr.
2:52
New Omicron XBB.1.5 subvariant COVID vaccines to be rolled out a
…
Nov 21, 2023
ABC News
health reporter Paige Cockburn
1:19
Pfizer, Moderna, Johnson & Johnson: How Effective Are They
…
Apr 2, 2021
nbcboston.com
Fact Check: Preventing transmission never required for C
…
Feb 12, 2024
reuters.com
2:51
Here’s How Effective the Original Vaccines Are Against Omicron
Sep 22, 2022
TIME
Alice Park
1:05
Moderna, Pfizer say updated COVID shots generate strong response v
…
Sep 6, 2023
Reuters
Patrick Wingrove
2:29
XEC Covid variant: How contagious is it and will the updated vaccines
…
Sep 27, 2024
NBC News
Akshay Syal,M.D.
‘Neither Alternative Was Good News’: A Brazilian Immunologist T
…
Apr 28, 2021
PBS
Paula Moura
See more videos
More like this
Feedback