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
3:01
YouTube
Alila Medical Media
Understanding Different COVID-19 Tests, Animation
Coronavirus testing: diagnostic tests - rapid antigen test versus molecular tests (nucleic acid amplification test, NAAT) for viral RNA (RT-PCR, LAMP,…); and antibody (serology) test for past infection. Nasal swab versus nasopharyngeal swabs, false positive and false negative rates. Accuracy of tests, sensitivity, detection limits, turnaround ...
151.7K views
Apr 5, 2021
COVID-19 testing Rapid Antigen Test Vs PCR Test
5:57
WATCH: When is it better to take a rapid antigen versus PCR test?
YouTube
PBS NewsHour
10.3K views
Jan 14, 2022
3:10
The differences you need to know about PCR and rapid antigen COVID-19 tests
YouTube
WXYZ-TV Detroit | Channel 7
4.5K views
Jan 21, 2022
2:28
PCR vs. Antigen COVID Testing: What You Need to Know
YouTube
NBC Bay Area
23K views
Jan 14, 2022
Top videos
5:58
Coronavirus tests: how they work and what they show
YouTube
The Guardian
2.2M views
Apr 20, 2020
6:15
Understanding COVID-19 testing
YouTube
Roche
98.5K views
May 4, 2020
6:47
How Coronavirus Tests Work I NOVA I PBS
YouTube
NOVA PBS Official
729.9K views
Mar 27, 2020
COVID-19 testing What to Do After a Positive Test
3:43
At-Home COVID-19 Tests: When to Use a Rapid Antigen Test and What to Do if It's Positive
YouTube
UC Davis Health
19.7K views
Jan 20, 2022
2:31
What to Do if Your Self-Test Result is Positive
YouTube
Centers for Disease Control
64.9K views
Apr 21, 2023
2:07
What To Do Now If You Test Positive For COVID-19
YouTube
CBS TEXAS
2K views
Dec 29, 2021
Jump to key moments of What Is a Covid Test
3:01
From 00:03
Introduction to COVID
Understanding Different COVID-19 Tests, Animation
YouTube
Alila Medical Media
5:58
From 00:01
Introduction to Coronavirus Tests
Coronavirus tests: how they work and what they show
YouTube
The Guardian
6:15
From 00:13
Introduction to COVID
Understanding COVID-19 testing
YouTube
Roche
6:47
From 00:11
Introduction to Coronavirus Tests
How Coronavirus Tests Work I NOVA I PBS
YouTube
NOVA PBS Official
13:46
From 00:01
Introduction to Covid
How Coronavirus Antibody, Genetic And Antigen Tests Work
YouTube
CNBC
3:45
From 02:06
Collecting Sample and Test Results
How to Do an At-Home COVID-19 Rapid Antigen Test Correctly
YouTube
UC Davis Health
1:14
From 00:34
How do antibodies work in COVID
COVID 19: What is an antibody test and why do we need it?
YouTube
University Hospitals
9:04
From 00:05
Introduction to COVID
Here's how the tests for COVID-19 actually work
YouTube
Scientific American
2:01
From 00:18
Dexterity Covid
A look at the FDA approved at home COVID test
YouTube
PIX11 News
3:41
From 02:07
Specificity of COVID
What you need to know about COVID 19 tests
YouTube
Mayo Clinic
5:58
Coronavirus tests: how they work and what they show
2.2M views
Apr 20, 2020
YouTube
The Guardian
6:15
Understanding COVID-19 testing
98.5K views
May 4, 2020
YouTube
Roche
6:47
How Coronavirus Tests Work I NOVA I PBS
729.9K views
Mar 27, 2020
YouTube
NOVA PBS Official
13:46
How Coronavirus Antibody, Genetic And Antigen Tests Work
404.1K views
May 15, 2020
YouTube
CNBC
3:45
How to Do an At-Home COVID-19 Rapid Antigen Test Correctly
1.5M views
Feb 7, 2022
YouTube
UC Davis Health
3:08
How To Use a Self-Test
402.5K views
Apr 6, 2022
YouTube
Centers for Disease Control and Prevention (C…
1:12
The 3 Types of COVID-19 Tests
30.9K views
Nov 16, 2020
YouTube
NYC Health + Hospitals
11:33
How and when to take a rapid COVID-19 test
572.9K views
Dec 15, 2021
YouTube
CBC News
2:46
How to do a rapid antigen test for COVID-19
927K views
Nov 19, 2021
YouTube
Western Sydney Health
7:27
How to do a COVID-19 Self Test (rapid antigen test)
9M views
Mar 1, 2021
YouTube
Department of Health and Social Care
3:09
How to use the BinaxNOW COVID-19 Antigen Self Test (step by step)
1.8M views
Aug 10, 2021
YouTube
cleveland.com
2:29
How to Take a COVID-19 Antigen Home Test Flowflex | Positive vs N
…
93.3K views
Sep 11, 2023
YouTube
RegisteredNurseRN
5:38
Chemist Breaks Down How At-Home Covid Tests Work | WIRED
559.8K views
Feb 28, 2022
YouTube
WIRED
2:57
Watch: Here's how to take a rapid COVID-19 test
595K views
Dec 16, 2021
YouTube
CTV News
11:35
How to take a PCR test at home
154.8K views
Feb 10, 2022
YouTube
UK Health Security Agency
1:53
This is how the new Abbott Labs COVID-19 rapid test works
432.2K views
Aug 28, 2020
YouTube
ABC 7 Chicago
1:23
How to take a Rapid COVID Test
1.8M views
Nov 1, 2021
YouTube
news.com.au
4:43
Test yourself for COVID-19 with our rapid antigen self-test
666.3K views
Jun 16, 2021
YouTube
Roche
10:04
Testing for COVID 19 using RT PCR
1.1M views
Jul 13, 2020
YouTube
Medmastery
We Tested 30 COVID-19 Tests—These 10 Were Most Accur
…
6 months ago
health.com
1:59
Watch what it's like to get tested for COVID-19
4.9M views
Mar 12, 2020
YouTube
CBC News: The National
1:39
COVID-19 testing by nasal swab
112.3K views
Apr 20, 2020
YouTube
timesnewsonline
31:49
rt pcr test for covid 19 | what is ct value in coronavirus rt pcr test?
1M views
Apr 21, 2021
YouTube
Shomu's Biology
5:21
HOW TO: A Guide for the BinaxNOW™ COVID-19 Self Test
514.9K views
Mar 13, 2023
YouTube
Abbott
7:09
Watch and Learn: How to take a Rapid Response COVID-19 antige
…
1.9M views
Dec 16, 2021
YouTube
Ottawa Citizen
2:36
What happens to a PCR test sample when it is tested for COVID-19?
56.7K views
Jul 5, 2021
YouTube
Gulf News
11:00
COVID-19 DIAGNOSIS: MOST ACCURATE TEST? RT-PCR / ANTI
…
179.8K views
Apr 30, 2020
YouTube
Intellect Medicos
7:42
Coronavirus: A look Inside a lab to see how COVID-19 testing actuall
…
186.1K views
May 24, 2020
YouTube
Global News
2:28
PCR vs. Antigen COVID Testing: What You Need to Know
23K views
Jan 14, 2022
YouTube
NBC Bay Area
See more videos
More like this
Feedback