結果 : when were covid 19 vaccines developed

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5:08

How the COVID-19 vaccines were created so quickly - Kaitlyn Sadtler and Elizabeth Wayne

TED-Ed
1,208,575 回視聴 - 3 年前

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0:31

How were COVID-19 vaccines developed so quickly?

Healthy Canadians
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3:03

The COVID-19 Vaccines Were Developed Quickly. Are they Safe?

Duke Health
1,656 回視聴 - 3 年前
3:19

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

Alila Medical Media
1,261,667 回視聴 - 4 年前
6:48

mRNA vaccines, explained

Vox
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0:16

How COVID-19 Vaccines Were Made So Fast (:15)

NYCHealth
126,384 回視聴 - 3 年前
15:51

3 Researchers Break Down COVID-19 Vaccines They're Developing (3 Types) | Cause + Control | WIRED

WIRED
147,172 回視聴 - 4 年前

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6:57

How were COVID vaccines for kids developed so quickly? | Feat. Dr. Bonnie Maldonado

Stanford Center for Health Education
1,177,090 回視聴 - 3 年前
1:57

How COVID-19 mRNA Vaccines Work

Vaccine Makers Project
526,138 回視聴 - 3 年前
2:15

What is the difference between the COVID-19 vaccines? | ABC News

ABC News (Australia)
9,836 回視聴 - 4 年前

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2:33

70 Covid-19 vaccines are in development around the world

TRT World
9,506 回視聴 - 4 年前
13:37

As Covid Vaccines Begin Distribution, Look Back On The Pandemic’s Timeline | NBC News NOW

NBC News
16,576 回視聴 - 4 年前
3:23

Coronavirus Pandemic Update 79: COVID-19 Vaccines to Keep an Eye On - mRNA, Antigen, Others

MedCram - Medical Lectures Explained CLEARLY
90,820 回視聴 - 4 年前
1:54

COVID-19 vaccines being developed

CBS 17
137,970 回視聴 - 4 年前
5:02

COVID-19 vaccines are being developed with unprecedented speed amid some setbacks

PBS NewsHour
2,662 回視聴 - 4 年前
1:57

Vaxx Facts: How long have the COVID-19 vaccines been in development?

University of Iowa Health Care
1,175 回視聴 - 3 年前
5:35

COVID-19 Vaccines | Were the COVID-19 vaccines rushed? - w/ President of AMA Dr. Omar Khorshid.

Dr Matt & Dr Mike
13,552 回視聴 - 3 年前
2:19

Accelerating vaccine development | Learn how vaccines work and how RNA vaccines are made

The Jackson Laboratory
2,846 回視聴 - 4 年前
7:03

The COVID-19 Vaccines Are Here. So What Happens Next?

Seeker
64,128 回視聴 - 4 年前
6:48

Are COVID-19 Vaccines Linked to Higher Long-Term Mortality Risks?

MedHeads
4,760 回視聴 - 3 日前