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
1:41
338 reactions · 43 shares | The Thermo Fisher Scientific Accula
…
709.6K views
3 weeks ago
Facebook
Thermo Fisher Scientific
2:30
PCR vs. Rapid: Which COVID Test Should You Take?
May 23, 2022
nbcchicago.com
The Four Rapid COVID 'PCR' Style Tests You Can Take at Home (and
…
Oct 21, 2024
lifehacker.com
When to take a day 2 Covid test: Rules on travel PCR tests for gree
…
Sep 8, 2021
inews.co.uk
Jaymi McCann
A positive and negative COVID-19 test in same day? How can this ha
…
Aug 7, 2020
suntimes.com
1:51
At-home COVID tests most accurate on 4th day of symptoms, study sh
…
2 views
Oct 2, 2023
ABC News
Youri Benadjaoud
1:18
How Accurate Are Rapid Covid Tests? - GoodRx
Apr 29, 2022
goodrx.com
When Should You Get a COVID Test?
Jan 26, 2022
scientificamerican.com
1:22
How Long After COVID Exposure Could You Test Positive?
Jan 4, 2022
nbcchicago.com
2:39
Free Covid tests now available: When to test and what results mean
Sep 10, 2023
NBC News
Theresa Tamkins
How long after I get COVID-19 will I test negative?
May 10, 2022
gavi.org
1:56
How Long Can You Test Positive After Having COVID?
Jul 3, 2022
nbcchicago.com
9:43
PCR Protocol - Part 1
332.7K views
Jul 2, 2015
YouTube
The Jackson Laboratory
42:54
PCR types
221.1K views
Oct 27, 2013
YouTube
Shomu's Biology
6:28
PCR Protocol - Part 2
137.4K views
Jul 2, 2015
YouTube
The Jackson Laboratory
6:22
Nested PCR
107.2K views
Oct 24, 2013
YouTube
Shomu's Biology
Canada reintroduces PCR test requirement for all foreign trips
63.5K views
Dec 18, 2021
YouTube
CBC News: The National
When to Test for COVID-19: A Comprehensive Guide
239.3K views
Oct 1, 2020
TikTok
epidemiologistkat
9:01
PCR Method Video - YouTube
110.2K views
Mar 13, 2020
YouTube
LabXchange
7:54
PCR (Polymerase Chain Reaction)
2.2M views
Oct 1, 2020
YouTube
Amoeba Sisters
5:06
How To: PCR Calculations
154.9K views
Jan 2, 2019
YouTube
Seeding Labs
6:15
Understanding COVID-19 testing
98.6K views
May 4, 2020
YouTube
Roche
6:25
Gastrointestinal Pathogen Panel, PCR, Feces
9.6K views
Mar 10, 2016
YouTube
Mayo Clinic Laboratories
1:17
Covid-19 Kids Testing
2.1M views
Jun 10, 2020
YouTube
Texas Family
1:14
Simplifying digital PCR | Digital PCR
20.9K views
Jan 28, 2020
YouTube
QIAGEN
2:54
How Do I Set-up qPCR?
46.7K views
Apr 11, 2019
YouTube
Promega Corporation
9:06
Inside Look at COVID 19 Testing in Lab
99.7K views
Sep 14, 2020
YouTube
Cleveland Clinic
3:52
Nested PCR || Principle and usage
114.9K views
Apr 28, 2021
YouTube
Animated biology With arpan
10:04
Testing for COVID 19 using RT PCR
1.1M views
Jul 13, 2020
YouTube
Medmastery
1:55
Two-Minute Science Lesson: How Forensic DNA Testing Works
64.2K views
Jul 21, 2011
YouTube
innocenceproject
See more videos
More like this
Feedback