結果 : when covid 19 vaccine

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4:42

Development of the COVID-19 Vaccine

Osmosis from Elsevier
339,106 回視聴 - 4 年前
1:59

Covid-19 Vaccine Milestone | NBC Nightly News

NBC News
90,128 回視聴 - 3 年前
0:35

Pfizer vaccine risk detected, CDC says

WFAA
141,682 回視聴 - 1 年前
3:43

Who Will Get The COVID-19 Vaccine First? And Why? | Science Desk/COVID Explainers | NPR

NPR
124,501 回視聴 - 4 年前
3:19

RNA Vaccines (mRNA Vaccine) - Basis of Pfizer and Moderna COVID-19 vaccines, Animation

Alila Medical Media
1,261,422 回視聴 - 4 年前
5:34

What The COVID Vaccine Does To Your Body

AsapSCIENCE
12,773,048 回視聴 - 4 年前

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5:15

COVID-19 Vaccine for ages 5-11 Frequently Asked Questions | Boston Children’s Hospital

Boston Children's Hospital
67,649 回視聴 - 3 年前
2:52

Texas Governor Greg Abbott Bans COVID-19 Vaccine Mandates

TODAY
256,025 回視聴 - 3 年前
1:36

You've received the COVID 19-vaccine. Now what?

Mayo Clinic
63,237 回視聴 - 3 年前
7:36

How one Principal became the COVID-19 ‘vaccine whisperer’

ABC News
656,148 回視聴 - 2 年前
2:36

Why Nazarin believes the COVID-19 vaccine is unsafe | Unvaccinated

BBC
362,140 回視聴 - 2 年前
3:16

Thousands waiting for hours in line for COVID-19 vaccine

ABC News
396,251 回視聴 - 4 年前
2:04

New updates on COVID-19 vaccine effectiveness

Good Morning America
222,582 回視聴 - 3 年前
4:01

COVID-19 mRNA Vaccine: Will It Change My DNA?

Nucleus Medical Media
1,165,795 回視聴 - 3 年前
2:33

Can the COVID-19 vaccine affect a woman’s menstrual cycle?

Good Morning America
944,489 回視聴 - 2 年前
3:30

Pfizer COVID-19 vaccine gets full approval by FDA l GMA

ABC News
458,202 回視聴 - 3 年前
6:05

Is A Safe COVID-19 Vaccine By 2021 Really Possible?

CNA Insider
180,183 回視聴 - 4 年前
5:49

COVID-19 Vaccine Safety: What You Need to Know (Updated)

Denver Health
50,852 回視聴 - 3 年前
1:26

U.K. becomes first country to approve Pfizer COVID-19 vaccine

CBS Mornings
385,994 回視聴 - 4 年前
2:08

Dr. Fauci receives COVID-19 vaccine

ABC News
116,952 回視聴 - 4 年前