Rewards
English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
What Is Herd Immunity and How Does It Work 的热门建议
What Is Immunity
for Kids
How Does Herd Immunity Work and How It
Can Be Achieved
Herd Immunity
Covid Virus Quotes
Herd Immunity
Definition Basic
What Is Herd Immunity
Video Vaccines Today
What Is Immunity
Biology
What Is Herd Immunity
Science
Herd Immunity
for Community Members On Covid 19 Prevention
What Is Immunity
Right
Explain How
a Vaccine Works GCSE Biology
What Is Your Immunity
Right After Having Covid
What Is Good Immunity
for Covid Chart
Herd Immunity
in Sweden
How
the Immune System Works for Kids
Herd Immunity
Concept
Ways to Reach Herd Immunity
with the Covid 19 Vaccine
How Good Is Your Immunity
From Covid If You Had Covid and Recover
为你精选
正在关注
我的播放列表
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
重置
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
What Is Immunity
for Kids
How Does Herd Immunity Work and How It
Can Be Achieved
Herd Immunity
Covid Virus Quotes
Herd Immunity
Definition Basic
What Is Herd Immunity
Video Vaccines Today
What Is Immunity
Biology
What Is Herd Immunity
Science
Herd Immunity
for Community Members On Covid 19 Prevention
What Is Immunity
Right
Explain How
a Vaccine Works GCSE Biology
What Is Your Immunity
Right After Having Covid
What Is Good Immunity
for Covid Chart
Herd Immunity
in Sweden
How
the Immune System Works for Kids
Herd Immunity
Concept
Ways to Reach Herd Immunity
with the Covid 19 Vaccine
How Good Is Your Immunity
From Covid If You Had Covid and Recover
0:11
How does herd immunity work?
已浏览 22.8万 次
2020年4月8日
Facebook
Gavi, the Vaccine Alliance
2:20
How does 'herd immunity' work?
2020年4月21日
BBC
42:09
Chat with Dr KK 310-1580 on Herd Immunity does not mean a immun
…
已浏览 6387 次
2021年1月31日
Facebook
Dr K K Aggarwal
1:19
What is herd immunity and why does it matter?
10 个月之前
Microsoft News
CBS News (Video)
1:49
Understanding herd immunity
已浏览 3.5万 次
2020年5月9日
Facebook
Mayo Clinic
COVID-19: What Is Herd Immunity & Could It Work in the U.S.?
2020年9月3日
Heavy.com
Talis Shelbourne
2:49
Emmi Explains: What is herd immunity?
2021年4月25日
Yahoo
Yahoo News Video
1:11
Explained: What is herd immunity?
已浏览 9.9万 次
2020年3月17日
Facebook
Sky News
4:00
What is 'herd immunity' for coronavirus, and should the US b
…
2020年3月20日
Fox Business
Audrey Conklin
Herd Immunity Explained With 500 Mousetraps Shows Why Vaccine
…
4 个月之前
interestingengineering.com
1:57
Video. Fact check: How does MEP immunity work?
2 周前
euronews
3:08
What is Herd Immunity?
已浏览 9785 次
2017年2月7日
Facebook
Microbiology Society
0:36
What is herd immunity?
已浏览 12.3万 次
2021年4月2日
Facebook
World Health Organization (WHO)
3:17
Sun Editor Dan Wootton Defends Herd Immunity
已浏览 4.2万 次
2020年10月20日
Facebook
Jeremy Vine On 5
What achieving herd immunity would look like
2020年9月23日
usatoday.com
1:25
Herd immunity: Expert explains how it could contribute to slowing spre
…
2020年4月3日
ABC7 Los Angeles
Marc Brown
3:48
Why a ‘herd immunity’ approach to COVID-19 could be a deadly disas
…
已浏览 70.8万 次
2020年9月5日
Yahoo
Yahoo News Video
1:43
COVID-19: Herd immunity explained
2021年5月8日
Global News
0:49
Coronavirus: What is herd immunity? And how will it help pr
…
2020年3月13日
Sky News
4:10
What is herd immunity and why does it matter in the fight against
…
2020年4月22日
latimes.com
Thuc Nhi Nguyen
3:22
Herd immunity: How it works, how long it might take to protect us fro
…
已浏览 2023 次
2020年5月22日
ABC7 Los Angeles
Natural immunity might be slowing COVID-19, but Arizona is far from
…
2 个月之前
tucson.com
Herd immunity is a mystery, Sweden's top epidemiologist says
2020年12月2日
theprint.in
0:36
Behind the scenes - Fall herd work. | DeBruycker Charolais
已浏览 1672 次
1 个月前
Facebook
DeBruycker Charolais
Vaccines, Herd Immunity, Deaths: A Look at COVID-19 in Florida One
…
1 个月前
nbcmiami.com
10:07
PHC Holy Cow Performance... - Performance Horse Central
已浏览 1418 次
1 个月前
Facebook
Performance Horse Central
2:21
Glenn Hall: Request for immunity does not imply guilt
2017年3月31日
Yahoo
FOX News Videos
23:47
Let it Rip: Trump claims immunity, does he deserve it? + Will Biden d
…
10 个月之前
Microsoft News
FOX 2 Detroit
1:35
COVID-19: How Herd Immunity works, why you still need to wear
…
已浏览 10 次
2020年9月12日
USATODAY
0:41
And we’re ready to go! North... - Heritage Bison Ranches
已浏览 127 次
2 周前
Facebook
Heritage Bison Ranches
观看更多视频
更多类似内容
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Invisible focusable element for fixing accessibility issue
反馈
反馈
