English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
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
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
最匹配的结果
2:13
The Role of the Centers for Disease Control and Prevention (CDC)
已浏览 1208 次
2013年11月8日
C-SPAN.org
Craig McAndrew
17:54
Centers for Disease Control and Prevention Director on Shaping Health
已浏览 82 次
9 个月之前
C-SPAN.org
1:54:14
Centers for Disease Control and Prevention Fiscal Year 2022 Budget Request
已浏览 1303 次
2021年5月20日
C-SPAN.org
47:29
President Trump Visits Centers for Disease Control and Prevention
已浏览 2.6万 次
2020年3月7日
C-SPAN.org
44:30
Washington Journal-Dr. Thomas Frieden on the Centers for Disease Control and Prevention
已浏览 691 次
2013年11月8日
C-SPAN.org
Hundreds of new PFAS contamination sites identified across the U.S., including DMV
2023年8月22日
wjla.com
2:21:20
Centers for Disease Control and Prevention Fiscal Year 2022 Budget Request
已浏览 135 次
2021年5月27日
C-SPAN.org
2:17
According to the Centers for Disease Control and Prevention, fentanyl overdose deaths in minors nearly tripled from 2019-2021.
2023年10月11日
Yahoo
KNXV - Phoenix Scripps
The United States Centers for Disease Control and Prevention (CDC) recommends that adults sleep 7 to 9 hours per night (CDC.gov). However, many adults in the United States sleep less than seven hours per night. Suppose that the amount of sleep for an adult in the United States follows a normal distribution with a mean of 8.0 hours and standard deviation of 1.7 hours. What is the probability that an adult in the United States sleeps less than 7.0 hours?
7 个月之前
numerade.com
0:30
Second monkeypox case confirmed in Maine
2022年8月1日
newscentermaine.com
CDC continues to investigate possible monkeypox case in DC. Here's what we know
1 个月前
wjla.com
Biden's Overdose Awareness Week highlights Arkansas' opioid crisis
2023年8月28日
katv.com
Arkansas leads in teen birth rates, prompting aid from local pregnancy centers
2024年1月6日
katv.com
Rising whooping cough cases are another example of why vaccines matter
3 个月之前
suntimes.com
0:18
Raccoon tests positive for rabies in Cape Elizabeth, Maine CDC says
1 个月前
newscentermaine.com
1:10
The world is the happiest it has been since COVID-19, new report shows
6 个月之前
The Indianapolis Star
{@type:Person,jobTitle:Trending News Reporter,name:Kati…
3:01
Centers for Disease Control confirms first severe case of H5N1 bird flu in U.S.
1 个月前
Microsoft News
cbc.ca
1:40
U.S. Centers for Disease Control warns multiple viruses are surging this cold and flu season
1 个月前
Microsoft News
CBS Miami
Washington state sees alarming rise in whooping cough cases this year
2 个月之前
komonews.com
Milk recalled after detection of bird flu virus
1 个月前
local12.com
Monkeypox is spreading around the world -- Doctor explains its symptoms
2022年5月24日
wjla.com
Tacoma woman with tuberculosis finally arrested to receive treatment in jail
2023年6月1日
komonews.com
FDA announced CBD cannot be marketed as a dietary supplement
2023年1月27日
local12.com
0:44
Centers for Disease Control monitoring Parvovirus B19 activity across the U.S.
5 个月之前
whsv.com
Shortage of game-changing RSV vaccine raises alarm among Arkansas pediatricians, parents
2023年11月13日
katv.com
Preventing Suicide
3 个月之前
cdc.gov
1:49
New bird flu mutation discovered in the United States
1 个月前
Sky News Australia
About the U.S. Cancer Statistics Data Visualizations Tool
7 个月之前
cdc.gov
1:45
Infection Prevention Specialist Says COVID Is 'Here to Stay'
2 个月之前
Newsweek
Jess Thomson
United States’ first severe case of bird flu confirmed in Louisiana
1 个月前
whdh.com
观看更多视频
反馈