All
Search
Images
Videos
Shorts
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
Do face masks work?
10 months ago
reason.com
5:01
Still Confused About Masks? Here’s the Science Behind How Face Mas
…
Jun 26, 2020
ucsf.edu
How Well Do Masks Work - Imaging In Slow Motion
8 months ago
islcollective.com
1:22
22K views · 362 reactions | How useful are face masks to combat c
…
22.3K views
2 weeks ago
Facebook
BBC World Service
4:14
How do gas masks actually work?
683K views
Apr 30, 2024
TED
George Zaidan
4:31
How do gas masks actually work? - George Zaidan
669.6K views
Apr 30, 2024
TED
3:52
DIY masks may not protect you from COVID-19. But here's why it's sma
…
Apr 6, 2020
ABC News
Erin Schumaker
The Evolving Science of Face Masks and COVID-19 - FactCheck.org
Mar 2, 2021
factcheck.org
1:01
Do Masks work? Or what? #CoVid #maskup | David Alan Arnold | Fac
…
18K views
3 weeks ago
Facebook
David Alan Arnold
Face Slimming Masks: Do They Really Create the Ideal Face Shape?
7 months ago
byrdie.com
Do face masks work? Here are 49 scientific studies that explain why
…
2K views
Aug 10, 2021
wric.com
How well masks protect
Dec 2, 2021
mpg.de
5:02
41K views · 533 reactions | “It’s important that everyone use a...
41.9K views
2 weeks ago
Facebook
UCSF
1:42
Mask report misinterpreted, leads to unproven claims about mask effec
…
Mar 14, 2023
ABC News
Mary Kekatos
2:39
New spike in respiratory illnesses across US sparks concerns
Jan 2, 2024
TODAY.com
Sarah Jacoby
Mayo Clinic Minute: Study shows masks can prevent COVID-19 - Ma
…
Jul 29, 2021
mayoclinic.org
2:46
35K views · 449 reactions | Children are preparing to head back to...
35.7K views
2 weeks ago
Facebook
Mayo Clinic
Scientists tested 14 types of masks: Here's what worked and what didn't
Aug 11, 2020
goodmorningamerica.com
When and how to use masks
Dec 1, 2020
who.int
Mayo Clinic research confirms critical role of masks in preventin
…
Nov 24, 2020
mayoclinic.org
1:59
The figures that show why masks still matter when it comes to COVI
…
Aug 2, 2022
SBS.com.au
Charis Chang
1:25
Here are the best masks to wear to prevent COVID, flu, RSV
Dec 6, 2022
wusa9.com
Did a report really say masks don’t help prevent the spread of COVID?
Sep 7, 2023
ALJAZEERA
0:47
Video from 2020: The best way to wash your hands to help prevent
…
Apr 17, 2020
USATODAY
Devon Link
Does your homemade mask work?
8 months ago
theconversation.com
2:57
Can Wearing A Face Mask Stop Germ Spread?
3 views
1 month ago
YouTube
All About the Immune System
Evidence shows that, yes, masks prevent COVID-19 – and surgical
…
Sep 22, 2021
theconversation.com
A new study on masks is being used to claim they are harmful to huma
…
Apr 27, 2023
ABC News
RMIT ABC Fact Check
Reply to @distilledscience Masks are NOT just source control, and n
…
42.2K views
Aug 11, 2021
TikTok
distilledscience
Face Masks Really Do Matter. The Scientific Evidence Is Growing.
Jul 18, 2020
WSJ
Caitlin McCabe
See more videos
More like this
Feedback