How To Wear Your Surgical Mask Correctly - Effects on Performance
2:40
How To Wear Your Surgical Mask Correctly - Effects on Performance
2020年7月13日
smartairfilters.com
How to Make Surgical Mask Cover | Diy Surgical Mask Cover Very Easy Sewing Tutorial | More Protection | | P&K Handmade
12:51
How to Make Surgical Mask Cover | Diy Surgical Mask Cover Very Eas…
已浏览 15.7万 次2021年2月3日
FacebookP&K Handmade
28K views · 347 reactions | Dr. Moore reminds us to wear a mask, especially a surgical or medical-grade masks like an N95 or KN95 that offer more protection. Masks work, and it's especially important to wear them now since we're in high COVID-19 transmission. | Los Angeles County Department of Public Health | Facebook
1:00
28K views · 347 reactions | Dr. Moore reminds us to wear a mask…
已浏览 7411 次1 周前
FacebookLos Angeles County Department of Public Health
23K views · 320 reactions | For extra protection on top of your surgical mask, all you need is a minute to turn our Razer Bandana into a stylish mask cover—here’s how. Learn more: https://www.razer.com/gaming-accessories/razer-bandana-mask-v2 | Razer | Facebook
0:32
23K views · 320 reactions | For extra protection on top of your surgical …
已浏览 2.3万 次1 个月前
FacebookRazer
How Wearing a Mask Can Help Protect You Even If No One Else Wears One
2:25
How Wearing a Mask Can Help Protect You Even If No One Else …
2022年4月20日
TIMEJamie Ducharme
Mask mandates: Will a mask protect me even if no one else is wearing one?
3:11
Mask mandates: Will a mask protect me even if no one else is wearing …
2022年2月8日
NBC NewsBerkeley Lovelace Jr.
Surgical masks reduce COVID-19 spread, large-scale study shows
Surgical masks reduce COVID-19 spread, large-scale study shows
2021年9月1日
stanford.edu
5:11
An N95 Is the Best Mask for Omicron. Here’s Why
2022年1月13日
TIMEJamie Ducharme
2:59
Face mask effectiveness: What we know now
2024年6月30日
CBS News
How well masks protect
2021年12月2日
mpg.de
2:56
37K views · 487 reactions | Wearing a face mask is one important inter…
已浏览 3.8万 次3 周前
FacebookMayo Clinic
3:04
What is the best face mask to wear to stop the spread of COVID-19?
2022年1月13日
ABC NewsSarah Motherwell,Isobel Roe
New research shows CDC exaggerated the evidence for mas…
2023年2月8日
suntimes.com
Mask up! The best face masks for use against COVID-19 [Updated]
2021年12月18日
arstechnica.com
2:37
What Is A Surgical Mask? - The Operating Table
1 个月前
YouTubeThe Operating Table
2:15
Face Masks for Coronavirus: Medical or Surgical Masks
已浏览 6.6万 次2020年3月20日
YouTubeProCPR
1:54
How effective are surgical masks against viruses?
已浏览 1万 次2020年1月31日
YouTubeEyewitness News WEHT WTVW
7:00
Should everyone be wearing a mask to protect against coronavirus?
已浏览 7.7万 次2020年4月1日
YouTubePBS NewsHour
1:13
How to Wear a Face Mask with Surgical Ties and Visor Safely - M…
已浏览 1.1万 次2020年10月22日
YouTubePRIMED Medical Products
A Mask Q&A: Addressing common questions about the KN95, N95 ma…
2022年1月24日
wvu.edu
3:19
How to Improve Your Surgical Mask Fit-- Covid-19
已浏览 422万 次2020年4月26日
YouTubeDr. Rabeeh Bahrampourian
3:09
Virus vs. Mask - Size Comparison 3D (Cloth and Surgical Mask)
已浏览 5.1万 次2020年7月17日
YouTubeAnimated Stuff
#mask #protectivemask #surgicalmask #trendingmask #us…
已浏览 1.7万 次9 个月之前
TikTok0hbeybie
0:59
Mayo Clinic Minute: Study shows masks can prevent COVID-19
已浏览 7.1万 次2021年7月29日
YouTubeMayo Clinic
3:39
Do Surgical Masks Protect You from Viruses?
已浏览 26.3万 次2018年4月28日
YouTubeSciShow
1:32
Coronavirus prevention: How to safely wear a surgical face mask
已浏览 11.5万 次2020年4月4日
YouTubeGulf News
0:30
How to Properly Wear a Face Mask
已浏览 2914 次2020年4月30日
YouTubeUniversity Health
vi-AA19TBVQ
2023年4月16日
Microsoft News
Largest study on masks and Covid-19 demonstrates their effectivenes…
8 个月之前
yale.edu
6:33
Wrapping Surgical Gowns
已浏览 1.2万 次2019年3月6日
YouTubeFriends of the Alameda Animal Shelter (FAAS)
观看更多视频
静态缩略图占位符