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About effectiveness results of 436

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Africa targets certain countries with AstraZeneca shot01:36

Africa targets certain countries with AstraZeneca shot

5
B1
Vaccine produces immune response, AstraZeneca says01:30

Vaccine produces immune response, AstraZeneca says

18
B1
Wolves Hunting Buffalo | Cold Warriors: Wolves and Buffalo | NATURE | PBS03:25

Wolves Hunting Buffalo | Cold Warriors: Wolves and Buffalo | NATURE | PBS

2684
B2
Russian general Fanil Sarvarov killed in car bomb explosion in Moscow | DW News04:10

Russian general Fanil Sarvarov killed in car bomb explosion in Moscow | DW News

3
B1
Hospitals in California on the brink of crisis01:38

Hospitals in California on the brink of crisis

10
B1
Ray Dalio Sees 25% Chance of Recession Through 202001:52

Ray Dalio Sees 25% Chance of Recession Through 2020

5
B1
U.S. reports first cases of South African coronavirus variant01:43

U.S. reports first cases of South African coronavirus variant

14
A2
Sinovac's vaccine 'attractive option,' study finds01:48

Sinovac's vaccine 'attractive option,' study finds

13
B2
Journée internationale des femmes 201902:13

Journée internationale des femmes 2019

3
B1
ACC 26: The STEMI-DTU Trial – Primary Unloading and Delayed Reperfusion in STEMI08:36

ACC 26: The STEMI-DTU Trial – Primary Unloading and Delayed Reperfusion in STEMI

12
B1
Londoners enjoy last night out before new lockdown01:39

Londoners enjoy last night out before new lockdown

9
B1
Moderna seeks U.S., EU vaccine authorization02:00

Moderna seeks U.S., EU vaccine authorization

14
B2
WHO director general calls on countries to refrain from using unproven therapeutics | ABC News02:49

WHO director general calls on countries to refrain from using unproven therapeutics | ABC News

4
B2
Doctor Calls Televangelist’s Pricey Product A Fraud01:55

Doctor Calls Televangelist’s Pricey Product A Fraud

5
B2
International Women’s Day 2019 - United Nations Video Message02:13

International Women’s Day 2019 - United Nations Video Message

8
B1
A call to Israel's Haredim to get vaccinated01:56

A call to Israel's Haredim to get vaccinated

9
B2
How Cloud Seeding Is Used to Make It Rain08:29

How Cloud Seeding Is Used to Make It Rain

13
B1
The Day After Tomorrow -- Review #JPMN04:13

The Day After Tomorrow -- Review #JPMN

756
B2
What is Your Snot Saying?03:05

What is Your Snot Saying?

1021
B2
Vaccine side effects are actually a good thing07:17

Vaccine side effects are actually a good thing

22649
B1
THE SCIENCE OF DEPRESSION02:49

THE SCIENCE OF DEPRESSION

103379
B2
South Africa COVID variant 'unlikely to fully negate' vaccines02:27

South Africa COVID variant 'unlikely to fully negate' vaccines

19
B2
Hand Sanitizer, Cleaning Products Growing in Demand Amid Coronavirus Outbreak01:50

Hand Sanitizer, Cleaning Products Growing in Demand Amid Coronavirus Outbreak

6
B2
US election: Spanish ads target Latino voters - BBC News02:34

US election: Spanish ads target Latino voters - BBC News

13
B2
Kyiv strikes St Petersburg as 'Putin's Davos' gets under way01:54

Kyiv strikes St Petersburg as 'Putin's Davos' gets under way

11
B2
How to Study 3x Faster in Medical School - The Fool-Proof Method09:08

How to Study 3x Faster in Medical School - The Fool-Proof Method

3846
B1
Vaccinated New Yorker, 89, looks forward to dance parties02:35

Vaccinated New Yorker, 89, looks forward to dance parties

12
B1
Sabina Chege calls health official pretending to have coronavirus symptoms02:55

Sabina Chege calls health official pretending to have coronavirus symptoms

4
B1
The World's First Malaria Vaccine Gets a Shot in Africa | SciShow News07:20

The World's First Malaria Vaccine Gets a Shot in Africa | SciShow News

12
B2
New Novavax vaccine is “highly effective” against UK Covid variant - BBC News09:13

New Novavax vaccine is “highly effective” against UK Covid variant - BBC News

8
B2
London After Brexit ft. Econ MUN 模聯菁英05:15

London After Brexit ft. Econ MUN 模聯菁英

308
B1
Overview Conventional and Smart Grid05:15

Overview Conventional and Smart Grid

52
B2
What If You Never Ate Fruits And Vegetables?03:33

What If You Never Ate Fruits And Vegetables?

14031
B2
The power of Bayesian reasoning | BBC Ideas04:56

The power of Bayesian reasoning | BBC Ideas

54
B1
The power of Bayesian reasoning | BBC Ideas04:56

The power of Bayesian reasoning | BBC Ideas

4893
B1
DW follows two women who enlisted in Norway's military | Focus on Europe05:46

DW follows two women who enlisted in Norway's military | Focus on Europe

4
B1
Scientists Worry COVID-19 Vaccines May Not Work against South African Variant03:42

Scientists Worry COVID-19 Vaccines May Not Work against South African Variant

14
B2
‘The scientists have done it’: UK PM hails vaccine approval - BBC News02:55

‘The scientists have done it’: UK PM hails vaccine approval - BBC News

10
B1
Fauci tries to clarify his answer to a 'hypothetical question' about 'saved lives'02:30

Fauci tries to clarify his answer to a 'hypothetical question' about 'saved lives'

3
B1
Stop Trying to Be Nice All the Time03:16

Stop Trying to Be Nice All the Time

11835
B1
Conan Tracks His 2020 Ballot - CONAN on TBS02:33

Conan Tracks His 2020 Ballot - CONAN on TBS

8
B2
Aloe Vera as a Homemade Hand Sanitizer Ingredient03:01

Aloe Vera as a Homemade Hand Sanitizer Ingredient

7
B1
Yoshinobu Yamamoto's BEST MLB START?! (Allowed no hits until the 7th inning vs. the D-backs)05:23

Yoshinobu Yamamoto's BEST MLB START?! (Allowed no hits until the 7th inning vs. the D-backs)

29
B1
Why Haven't We Cured Cancer?03:52

Why Haven't We Cured Cancer?

13346
B1
Say sorry like the opposite gender for a better apology03:48

Say sorry like the opposite gender for a better apology

3
B1
Young Steve Jobs on how to hire, manage, and lead people - MUST WATCH03:54

Young Steve Jobs on how to hire, manage, and lead people - MUST WATCH

72265
A2
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