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
How Do Viruses Infect Our Cells?
May 24, 2020
caltech.edu
1:26
How COVID-19 is transmitted: What we know
Oct 2, 2020
ABC News
Dr. Nancy A. Anoruo
The Evolving Science of Face Masks and COVID-19 - FactCheck.org
Mar 2, 2021
factcheck.org
1:15
18M views · 134K reactions | COVID-19 transmission occurs primarily...
18.1M views
3 weeks ago
Facebook
World Health Organization (WHO)
1:20
This is what lungs infected with COVID-19 look like. | Mashable
238.7K views
Apr 3, 2020
Facebook
Mashable
Visualization shows exactly how face masks stop COVID-19 transm
…
Jun 30, 2020
livescience.com
COVID patients breathe large amounts of virus early on
Sep 8, 2023
northwestern.edu
1:40
843K views · 2.3K reactions | "Anyone who's exposed to the inf
…
843K views
4 weeks ago
Facebook
Johns Hopkins Bloomberg School of Public Health
COVID-19: Mayo Clinic expert answers questions about masks a
…
Apr 6, 2020
mayoclinic.org
Photos: This is what coronavirus looks like under the microscope
Mar 21, 2020
INDIA TV
COVID-19 infection triggers growth of arm-like tentacles in cells, micr
…
Jun 29, 2020
fox5ny.com
2:31
COVID-19 Explained: How projections are made and why mo
…
May 6, 2020
wistv.com
2:25
The physics behind the tiniest particle in the Universe
Aug 3, 2020
BBC
What are viral vector-based vaccines and how could they be u
…
1 month ago
gavi.org
2:43
Omicron Variant: What We Know So Far About the New COVID Threat
Nov 26, 2021
nbcchicago.com
2:17
Does the COVID Vaccine Contain the Virus? No and It Won't Make Y
…
May 11, 2021
nbcchicago.com
7:18
Watch a virus-like particle try to enter a cell -- in 3D
Feb 25, 2014
CNET
Elizabeth Armstrong Moore
0:14
You’re Closer in Size to the Universe Than the Smallest Thing Ever Mea
…
1.7K views
1 month ago
YouTube
SnackOnThis
How big is a virus?
10.6K views
Nov 12, 2021
YouTube
Museums Victoria
Covid-19: How far can coronavirus travel in air to infect a person?
May 7, 2021
India Today
Prabhash K Dutta
SUFFERING FROM LONG COVID? Here's What You Need To Know A
…
Mar 22, 2023
rumble.com
6:51
Measuring Nanoparticles
5K views
Sep 22, 2020
YouTube
ClickView
2:28
How do mRNA COVID-19 vaccines work?
421.9K views
Mar 10, 2021
YouTube
PBS NewsHour
13:00
Coronavirus COVID-19 | Viral Structure & Pathogenesis
366.5K views
Apr 3, 2020
YouTube
AnatomyZone
4:35
ImageJ - Particle Size Analysis
28.1K views
Aug 3, 2018
YouTube
Adam Wentworth
12:00
SARS-CoV-2 Structure (COVID-19 Coronavirus)
251.6K views
Apr 3, 2020
YouTube
Molecular Memory
5:15
HOW DOES COVID-19 AFFECT THE BODY?
5.3M views
Feb 26, 2020
YouTube
Neural Academy
0:34
How Small is a Nanoparticle?
85K views
Mar 8, 2012
YouTube
Sanford Burnham Prebys
1:38
Sneezing and Coronavirus Disease 2019 (COVID-19)
393.8K views
Mar 28, 2020
YouTube
JAMA Network
5:28
How Coronavirus Attacks the Body | NYT News
1.5M views
Apr 6, 2020
YouTube
The New York Times
See more videos
More like this
Feedback