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
4:10
ABC News
At-home COVID-19 tests: How they work and how to interpret their results
Amid confusing testing guidance from the CDC, ABC News spoke with infectious disease specialists about how tests should be used.
Jan 13, 2022
PCR Test Explained
PCR – the polymerase chain reaction explained
sciencelearn.org.nz
Jul 26, 2017
What’s the Point of PCR Tests Anymore?
TIME
Jamie Ducharme
Feb 16, 2023
Polymerase Chain Reaction (PCR)
genome.gov
3 weeks ago
Top videos
COVID-19 diagnostic testing - Mayo Clinic
mayoclinic.org
Jul 18, 2024
The Four Rapid COVID 'PCR' Style Tests You Can Take at Home (and Why You Should)
lifehacker.com
Oct 21, 2024
1:18
How Accurate Are Rapid Covid Tests? - GoodRx
goodrx.com
Apr 29, 2022
PCR Test Procedure
2:40
Steps of PCR and Essential PCR Components
sigmaaldrich.com
Apr 14, 2022
1:23
Basics of PCR - Scientific Videos | Thermo Fisher Scientific US
thermofisher.com
May 16, 2016
1:59
What is a PCR test, anyway?
ksdk.com
Feb 2, 2022
COVID-19 diagnostic testing - Mayo Clinic
Jul 18, 2024
mayoclinic.org
The Four Rapid COVID 'PCR' Style Tests You Can Take at Home (and
…
Oct 21, 2024
lifehacker.com
1:18
How Accurate Are Rapid Covid Tests? - GoodRx
Apr 29, 2022
goodrx.com
Testing positive to COVID-19 and managing COVID-19 safely at home
Jun 21, 2024
www.nsw.gov.au
Everything you need to know about different Covid tests
Sep 18, 2021
the-sun.com
1:59
What is a PCR test, anyway?
Feb 2, 2022
ksdk.com
2:30
PCR vs. Rapid: Which COVID Test Should You Take?
May 23, 2022
nbcchicago.com
1:43
PCR vs. home COVID test: Local expert explains difference
Jan 13, 2022
wrdw.com
3:57
PCR versus antigen: Understanding different COVID tests
641.4K views
Sep 13, 2022
Yahoo
The Bergen Record
COVID-19 RT-PCR Saliva Test
Dec 16, 2021
anylabtestnow.com
3:02
How does a COVID19 PCR test work?
988 views
Jul 22, 2021
YouTube
YouSeq
Everything you need to know about PCR tests
Jan 5, 2022
Metro
Andrew Gaudion
11:00
COVID-19 DIAGNOSIS: MOST ACCURATE TEST? RT-PCR / ANTI
…
179.8K views
Apr 30, 2020
YouTube
Intellect Medicos
2:51
Covid tests are complicated. A guide to understanding types and
…
4 months ago
MSN
STAT News Video - Video
Need an At-Home COVID-19 Test? 10 Reliable Options, Backed by Ex
…
8 months ago
health.com
10:04
Testing for COVID 19 using RT PCR
1.1M views
Jul 13, 2020
YouTube
Medmastery
8:13
What is RT-PCR test for Covid-19 and how does it work?
570.3K views
May 13, 2020
YouTube
ThePrint
1:56
What Is PCR Testing for COVID-19?
4.3M views
Apr 29, 2020
YouTube
Association for Diagnostics & Laboratory Medici…
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
3:09
How do COVID-19 tests work? RT-PCR explained.
117.6K views
Mar 16, 2023
YouTube
IAEAvideo
1:30
PCR vs. rapid tests -- A Johns Hopkins doctor explains the accur
…
67.6K views
Dec 29, 2021
Facebook
WBAL-TV 11 Baltimore
3:04
How does PCR-test for COVID-19 / SARS-CoV-2 work? Animated expl
…
9.7K views
Apr 2, 2020
YouTube
Moving Science
2:15
How to do a self-collection test for a COVID-19 PCR test
60.6K views
Jun 10, 2021
YouTube
Pullman Regional Hospital
0:21
231K views · 3.6K reactions | Have symptoms and want a COVID-19 t
…
1.7M views
2 weeks ago
Facebook
CDC
9:04
Here's how the tests for COVID-19 actually work
22.8K views
Apr 24, 2020
YouTube
Scientific American
0:32
Testing for COVID-19 - Molecular/PCR tests
24.1K views
Sep 29, 2020
YouTube
FIND
6:40
Corona Test: Truenat RT-PCR Test for Covid-19 | Procedure | Diagnosis
5.7K views
Jun 6, 2021
YouTube
Dr Lab Med
5:51
How to test COVID 19 | rRT - PCR
2.9K views
Apr 26, 2020
YouTube
Medi Lab Health
6:15
Understanding COVID-19 testing
98.6K views
May 4, 2020
YouTube
Roche
See more videos
More like this
Feedback