All
Search
Images
Videos
Maps
News
Copilot
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
Jump to key moments of What Does a PCR Test Test For
3:25
From 00:18
Introduction to PCR Test
Why the PCR test is most effective
YouTube
Click On Detroit | Local 4 | WDIV
43:15
From 00:10
What are the differences between PCR tests and rapid tests?
ASK THE EXPERT: What are the differences between rapid tests and P
…
YouTube
PAHO TV
7:54
From 01:04
Introduction to PCR
PCR (Polymerase Chain Reaction)
YouTube
Amoeba Sisters
6:47
From 02:49
Challenges in PCR Testing
How Coronavirus Tests Work I NOVA I PBS
YouTube
NOVA PBS Official
1:34
From 00:28
PCR Test vs. Antigen Test
What different COVID tests do, and when to take them
YouTube
ABC 7 Chicago
2:27
From 00:26
PCR Test
COVID-19 testing explained
YouTube
WCPO 9
11:34
From 01:04
Understanding PCR and Antigen Tests
CDC NERD Academy Student Quick Learn: Why do laboratory testing?
YouTube
Centers for Disease Control and Prevention (CDC)
3:41
From 00:25
PCR Test
What you need to know about COVID 19 tests
YouTube
Mayo Clinic
11:37
From 02:50
Introduction to PCR
PCR in Molecular Diagnosis | Biotechnology and its Applications | B
…
YouTube
Khan Academy India - English
11:35
From 01:30
Step 2: Register the Test Kit Online
How to take a PCR test at home
YouTube
UK Health Security Agency
7:54
PCR (Polymerase Chain Reaction)
2.2M views
Oct 1, 2020
YouTube
Amoeba Sisters
2:24
Basic Molecular Biology: PCR and Real-Time PCR – Principle of PCR
115.5K views
Mar 8, 2022
YouTube
Centers for Disease Control and Prevention (C…
11:37
PCR in Molecular Diagnosis | Biotechnology and its Application
…
22.9K views
Sep 23, 2022
YouTube
Khan Academy India - English
6:47
How Coronavirus Tests Work I NOVA I PBS
729.9K views
Mar 27, 2020
YouTube
NOVA PBS Official
5:58
Coronavirus tests: how they work and what they show
2.2M views
Apr 20, 2020
YouTube
The Guardian
9:43
PCR Protocol - Part 1
330.2K views
Jul 2, 2015
YouTube
The Jackson Laboratory
11:35
How to take a PCR test at home
154.5K views
Feb 10, 2022
YouTube
UK Health Security Agency
2:10
Basic Molecular Biology: PCR and Real-Time PCR – RT-PCR Fluores
…
38.4K views
May 14, 2021
YouTube
Centers for Disease Control and Prevention (C…
9:04
Here's how the tests for COVID-19 actually work
22.8K views
Apr 24, 2020
YouTube
Scientific American
2:28
PCR vs. Antigen COVID Testing: What You Need to Know
23K views
Jan 14, 2022
YouTube
NBC Bay Area
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
3:01
Understanding Different COVID-19 Tests, Animation
151.8K views
Apr 5, 2021
YouTube
Alila Medical Media
58:07
Real-Time PCR in Action
523.1K views
Mar 8, 2021
YouTube
USDA Animal and Plant Health Inspection Service
10:04
Testing for COVID 19 using RT PCR
1.1M views
Jul 13, 2020
YouTube
Medmastery
5:16
Understanding real-time PCR terminology--Taq Talk Episode 1
32K views
Oct 14, 2021
YouTube
Thermo Fisher Scientific
3:23
Phases of real-time PCR and why they're important--Taq Talk Episod
…
13.6K views
Oct 14, 2021
YouTube
Thermo Fisher Scientific
8:13
What is RT-PCR test for Covid-19 and how does it work?
570.3K views
May 13, 2020
YouTube
ThePrint
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
6:28
PCR Protocol - Part 2
137.4K views
Jul 2, 2015
YouTube
The Jackson Laboratory
47:58
An introduction to real-time PCR and examples of its applications
29.6K views
Jun 12, 2014
YouTube
QIAGEN
5:38
Chemist Breaks Down How At-Home Covid Tests Work | WIRED
560.5K views
Feb 28, 2022
YouTube
WIRED
1:14
Simplifying digital PCR | Digital PCR
20.8K views
Jan 28, 2020
YouTube
QIAGEN
6:38
GMO Detection by PCR
46.6K views
Oct 16, 2012
YouTube
Bio-Rad Laboratories
1:21
What to do if your COVID-19 PCR test is positive
48.9K views
Sep 27, 2021
YouTube
govsg
6:00
Droplet Digital PCR Whole Cell DNA Workflow Tips for Success
27.1K views
Dec 15, 2020
YouTube
Bio-Rad Laboratories
2:14
Here's How The RT-PCR Test To Detect Covid-19 Works
64.8K views
Jun 11, 2020
YouTube
NDTV Profit
3:26
RT-PCR vs Rapid Antigen Test
43K views
Dec 15, 2021
YouTube
Business Standard
11:00
COVID-19 DIAGNOSIS: MOST ACCURATE TEST? RT-PCR / ANTI
…
179.8K views
Apr 30, 2020
YouTube
Intellect Medicos
6:15
Understanding COVID-19 testing
98.6K views
May 4, 2020
YouTube
Roche
5:57
WATCH: When is it better to take a rapid antigen versus PCR test?
10.3K views
Jan 14, 2022
YouTube
PBS NewsHour
See more videos
More like this
Feedback