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
COVID-19 Testing Explained: How Is It Done & What Is Rapid Antibody
…
Apr 23, 2020
abplive.com
How is the COVID-19 Virus Detected using Real Time RT-PCR?
Mar 27, 2020
iaea.org
2:43
New all-in-one test for COVID, flu and RSV: What to know
Dec 20, 2022
ABC News
0:31
72K views · 664 reactions | Wondering if you need a COVID-1
…
72.4K views
3 weeks ago
Facebook
CDC
0:09
108 reactions · 11 shares | Visit cdc.gov for tips on at-home COVI
…
98.2K views
4 weeks ago
Facebook
CDC
2:25
I Tested Positive for COVID-19. Should I Take an Antiviral or Antib
…
Apr 20, 2022
TIME
Alice Park
How long after I get COVID-19 will I test negative?
May 10, 2022
gavi.org
2:30
PCR vs. Rapid: Which COVID Test Should You Take?
May 23, 2022
nbcchicago.com
0:45
New CDC COVID Guidelines: What to Know If You Test Positive or W
…
Aug 12, 2022
nbcchicago.com
4:10
At-home COVID-19 tests: How they work and how to interpret their res
…
Jan 13, 2022
ABC News
4:49
So You Have COVID. Now What? Here's What to Do If You Test Posi
…
Oct 4, 2022
nbcchicago.com
RT-PCR, antigen, antibody, TrueNAT — all you need to know about the
…
Jun 26, 2020
theprint.in
2:27
PCR vs. Antigen COVID Testing: What You Need to Know
Jan 13, 2022
nbcsandiego.com
2:39
Serologic Testing: What Are Antibodies?
6.2K views
Jun 30, 2020
YouTube
Penn Medicine
8:12
What is RT-PCR test for Covid-19 and how does it work?
570.3K views
May 13, 2020
YouTube
ThePrint
3:40
At Home Rapid COVID 19 Tests and False Positives (Coronavirus Anti
…
285.2K views
Sep 3, 2020
YouTube
MedCram - Medical Lectures Explained CLEAR…
2:20
COVID-19: When to Test and Re-Test
55.4K views
Feb 16, 2021
YouTube
California Department of Public Health
What types of tests are available for COVID-19? – Ada
111 views
Oct 14, 2020
YouTube
Ada Health
1:57
Does the faintness of the line on a rapid COVID-19 test mean anythin
…
430.8K views
Jan 11, 2022
YouTube
WUSA9
How Many COVID Tests Should You Take? Here's Why Experts Say 1 N
…
Oct 4, 2022
nbcchicago.com
2:30
What to Do if Your Self-Test Result is Positive
63.3K views
Apr 21, 2023
YouTube
Centers for Disease Control and Prevention (C…
What you need to know about COVID-19 | UCLA Health
34.6K views
Mar 12, 2020
YouTube
UCLA Health
6:15
Understanding COVID-19 testing
98.2K views
May 4, 2020
YouTube
Roche
3:01
Understanding Different COVID-19 Tests, Animation
151.4K views
Apr 5, 2021
YouTube
Alila Medical Media
13:00
Coronavirus COVID-19 | Viral Structure & Pathogenesis
362.5K views
Apr 3, 2020
YouTube
AnatomyZone
1:12
The 3 Types of COVID-19 Tests
30.7K views
Nov 16, 2020
YouTube
NYC Health + Hospitals
6:47
How Coronavirus Tests Work I NOVA I PBS
729.7K views
Mar 27, 2020
YouTube
NOVA PBS Official
9:06
Inside Look at COVID 19 Testing in Lab
99.6K views
Sep 14, 2020
YouTube
Cleveland Clinic
3:38
How Coronavirus Test Kits Work | WSJ
1.4M views
Feb 26, 2020
YouTube
The Wall Street Journal
10:04
Testing for COVID 19 using RT PCR
1.1M views
Jul 13, 2020
YouTube
Medmastery
See more videos
More like this
Feedback