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結果 : example of smallpox
2:56

History of vaccination: Smallpox vaccines

WHO European Region
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2:50

6 Vials of Small Pox Left Unguarded for Decades Found

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4:34

How we conquered the deadly smallpox virus - Simona Zompi

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3:14

Forgotten smallpox vials under CDC examination

CBS Evening News
113,506 回視聴 - 10 年前
33:27

Smallpox (US Army, 1967)

National Library of Medicine
78,695 回視聴 - 2 年前
10:02

Smallpox!

How To Gastro
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2:13

Six vials of smallpox found forgotten at government lab

CBS Mornings
2,275 回視聴 - 10 年前
1:39

FDA researcher discovers smallpox vial in closet

CBS Evening News
769 回視聴 - 10 年前
7:07

Could Smallpox Ever Come Back?

DCODE by Discovery
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3:09

What Is Smallpox?

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6:25

The Last Major Smallpox Outbreak in America

SciShow
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7:30

The Eradication Of Smallpox | Invisible Killers

Discovery UK
185,494 回視聴 - 6 年前
0:43

AI Short Report: Uncovering the Past: The Oldest Known Sample of Smallpox Virus

AI Report
24 回視聴 - 1 年前
5:25

Why Monkeypox Is a Global Health Threat | WSJ

The Wall Street Journal
1,140,779 回視聴 - 2 年前
0:34

The oldest sample of the smallpox virus

Third Block
550 回視聴 - 11 か月前
0:54

How to eradicate Smallpox

MinuteMinis
57,861 回視聴 - 2 年前
35:02

36. Smallpox

Science Mom
2,573 回視聴 - 2 年前 に配信済み
1:28

Smallpox Vaccine 1955

markdcatlin
54,641 回視聴 - 15 年前
1:21

Comparing Monkeypox to Smallpox | Merck Manuals

Merck Manuals
43,238 回視聴 - 2 年前
0:38

Smallpox Meaning

SDictionary
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