About polio?sortBy=relevance results of 495

Relevance
Relevance10:09

Relevance

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What Happened After Polio Vaccine Was Developed12:38

What Happened After Polio Vaccine Was Developed

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The iron lung and the fight to end polio02:20

The iron lung and the fight to end polio

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How To Get Free Faces On Roblox00:57

How To Get Free Faces On Roblox

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How Have We Almost Eradicated Polio?06:08

How Have We Almost Eradicated Polio?

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Why Can't We Eradicate Disease?02:16

Why Can't We Eradicate Disease?

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Pakistan: Two vaccines approved, mass trials for CanSinoBio | DW News06:00

Pakistan: Two vaccines approved, mass trials for CanSinoBio | DW News

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The woman whose cells never die - 6 Minute English06:18

The woman whose cells never die - 6 Minute English

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What Is A Tumor?04:38

What Is A Tumor?

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The Disabled President of the United States [CC]18:19

The Disabled President of the United States [CC]

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Vaccines 101: What will it take to develop an HIV vaccine?05:13

Vaccines 101: What will it take to develop an HIV vaccine?

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How Anti-Vaxxer’s Logical Fallacies Brought Measles Back, a Fool House Rock | NYT Opinion04:33

How Anti-Vaxxer’s Logical Fallacies Brought Measles Back, a Fool House Rock | NYT Opinion

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Larry Page's University of Michigan commencement address16:29

Larry Page's University of Michigan commencement address

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Engineered Viruses Are the New Biological Weapons, Here's What You Need to Know09:19

Engineered Viruses Are the New Biological Weapons, Here's What You Need to Know

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David Alan Grier - The Continued Relevance of “A Soldier’s Play” | The Daily Show07:23

David Alan Grier - The Continued Relevance of “A Soldier’s Play” | The Daily Show

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Lookahead: The global health challenges in 2021 - BBC News03:01

Lookahead: The global health challenges in 2021 - BBC News

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★TETRIS CANDY★ ぷよぷよとテトリスのグミをみつけた！02:49

★TETRIS CANDY★ ぷよぷよとテトリスのグミをみつけた！

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Discussing Current Affairs or Talking about the news - English Conversation Lesson03:43

Discussing Current Affairs or Talking about the news - English Conversation Lesson

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How To Get Free Items On Roblox02:07

How To Get Free Items On Roblox

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SEO Tutorial - What is search engine optimization?04:27

SEO Tutorial - What is search engine optimization?

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Silicon Valley Season 3, Ep. 1: My Aviato? (HBO)01:12

Silicon Valley Season 3, Ep. 1: My Aviato? (HBO)

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The perils of developing a vaccine at warp speed | CNBC Explains09:03

The perils of developing a vaccine at warp speed | CNBC Explains

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What If EVERYONE Got the COVID-19 Vaccine?04:20

What If EVERYONE Got the COVID-19 Vaccine?

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What would a world without vaccines be like? | BBC Ideas05:55

What would a world without vaccines be like? | BBC Ideas

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? How BARBIE Made a Surprising Comeback [LEARN ENGLISH WITH THE NEWS] English Reading Practice27:33

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How I Remember Vocabulary when Learning a Language05:28

How I Remember Vocabulary when Learning a Language

114387
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The History Of Vaccines And Why Sales Are Rising18:01

The History Of Vaccines And Why Sales Are Rising

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When will the Government undertake the overdue review of NSW Forest Agreements?03:53

When will the Government undertake the overdue review of NSW Forest Agreements?

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VÍDEO DEL PP CON MOTIVO DEL DÍA DE LA MUJER04:40

VÍDEO DEL PP CON MOTIVO DEL DÍA DE LA MUJER

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10/12/23: Mental Health & Social Media09:40

10/12/23: Mental Health & Social Media

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Could a Vaccine Prevent Type 1 Diabetes?04:44

Could a Vaccine Prevent Type 1 Diabetes?

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Eli Pariser：當心網路的「過濾氣泡」(中英雙字幕)09:05

Eli Pariser：當心網路的「過濾氣泡」(中英雙字幕)

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How does the United Nations work? | RMIT University01:56

How does the United Nations work? | RMIT University

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The Art of Integrative Counseling - Dr. Gerald Corey00:56

The Art of Integrative Counseling - Dr. Gerald Corey

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Isiah Thomas: If you take away physical gifts, LeBron is better than MJ | The Max Kellerman Show06:33

Isiah Thomas: If you take away physical gifts, LeBron is better than MJ | The Max Kellerman Show

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Bill Gates: The Vaccines Offer Americans A Chance To Return To Normal Life08:58

Bill Gates: The Vaccines Offer Americans A Chance To Return To Normal Life

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How to Pronounce CONSEQUENCE - #SHORTS Quick English Pronunciation Mini Lesson00:55

How to Pronounce CONSEQUENCE - #SHORTS Quick English Pronunciation Mini Lesson

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Should you get Vaccinated?02:06

Should you get Vaccinated?

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Parenthood (10/12) Movie CLIP - Who's a Shi**y Father? (1989) HD03:28

Parenthood (10/12) Movie CLIP - Who's a Shi**y Father? (1989) HD

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Van Gogh As a Guide to Confidence02:33

Van Gogh As a Guide to Confidence

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Learn how to describe body parts in Korean | Super Easy Korean 2004:43

Learn how to describe body parts in Korean | Super Easy Korean 20

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What is "Sell in May, go away, come again St. Leger Day."?00:56

What is "Sell in May, go away, come again St. Leger Day."?

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#MyCalabash - Foodland Farms Pulehu Steak with Spicy Sambal Hamakua Mushrooms08:10

#MyCalabash - Foodland Farms Pulehu Steak with Spicy Sambal Hamakua Mushrooms

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How The Toilet Changed History07:15

How The Toilet Changed History

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Coronavirus in hindi || Latest health news || कोरोना वायरस का इलाज || 1mg02:58

Coronavirus in hindi || Latest health news || कोरोना वायरस का इलाज || 1mg

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Good Will Hunting (8/12) Movie CLIP - Direction & Manipulation (1997) HD02:43

Good Will Hunting (8/12) Movie CLIP - Direction & Manipulation (1997) HD

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