All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Largest study on masks and Covid-19 demonstrates their effectivenes
…
10 months ago
yale.edu
2:59
Face mask effectiveness: What we know now
Oct 29, 2023
CBS News
4:27
Why Wearing a Face Mask Is Encouraged in Asia, but Shunned
…
Mar 12, 2020
TIME
Hillary Leung / Hong Kong
2:55
2.2K views · 121 reactions | Does wearing a face mask help to preve
…
2.3K views
1 week ago
Facebook
60 Minutes
Critics assail widely touted study on mask effectiveness against COVID
Sep 7, 2021
justthenews.com
7:00
Fauci: New mask guidance "based on the evolution of the science"
May 17, 2021
CBS News
Melissa Quinn
2:25
How Wearing a Mask Can Help Protect You Even If No One Else
…
Apr 20, 2022
TIME
Jamie Ducharme
A Definitive Guide to Face Masks
Jan 14, 2022
verywellhealth.com
1:51
An N95 Mask Is Your Best Outdoor Defense Against Wildfire Smoke
Jun 7, 2023
TIME
Alice Park
0:35
WPTV and Florida Atlantic University tested the effectivenes
…
49.1K views
Jul 13, 2020
Facebook
WPTV
0:59
What is an N95 mask?
May 9, 2020
ABC News
Dr. Nancy A. Anoruo
A close look at the science on mask-wearing and COVID-19
Mar 12, 2021
politifact.com
222K views · 635 reactions | The Mask That Saves Lives Patients...
96.4K views
2 weeks ago
Facebook
Life in Lines
1:22
15K views · 224 reactions | Dr. John Torres explains how a hair salon d
…
15.1K views
1 week ago
Facebook
NBC Nightly News with Tom Llamas
A scientific review shows the CDC grossly exaggerated the evidence
…
Feb 7, 2023
reason.com
3:04
What is the best face mask to wear to stop the spread of COVID-19?
Jan 13, 2022
ABC News
Sarah Motherwell,Isobel Roe
New research shows CDC exaggerated the evidence for mas
…
Feb 8, 2023
suntimes.com
8:45
Mask Mandates Are Back — Do They Actually Work?
280 views
1 week ago
YouTube
Real America's Voice
2:57
Can Wearing A Face Mask Stop Germ Spread?
3 views
2 weeks ago
YouTube
All About the Immune System
3:20
Are Masks Effective For Preventing Infection In Crowded Areas?
1 week ago
YouTube
Leukemia Wellness Guide
1:13
CDC Mask Mandate: The Truth About Mask Effectiveness #shorts
3 months ago
YouTube
The Defiance Daily Show
Evidence shows that, yes, masks prevent COVID-19 – and surgical
…
Sep 22, 2021
theconversation.com
Understanding CDC Guidelines: Should You Wear Masks?
1.3M views
Jun 30, 2020
TikTok
ben_brainard
Does wearing a face mask help to prevent Covid? Linsey Marr, a Vir
…
43.3K views
Oct 31, 2023
TikTok
60minutes
Exploring the Effectiveness of Face Masks
26.1K views
Mar 12, 2023
TikTok
drjencaudle
Do masks work? It’s a question of physics, biology, and behavior
Mar 4, 2023
arstechnica.com
0:25
How to Wear a Mask
111.3K views
Aug 5, 2020
YouTube
Centers for Disease Control and Prevention (C…
3:07
How to Properly Wear a Face Mask
4K views
Apr 5, 2020
YouTube
The Doctors
7:05
How to Use the DermaShine LED Mask for Light Therapy
75.8K views
Feb 12, 2020
YouTube
Dr. Pen Global
2:11
Can Face Shields Better Protect Against COVID Than Masks?
489.1K views
May 26, 2020
YouTube
Inside Edition
See more videos
More like this
Feedback