Deep search
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
11:35
How to take a PCR test at home
153.5K views
Feb 10, 2022
YouTube
UK Health Security Agency
10:04
Testing for COVID 19 using RT PCR
1.1M views
Jul 13, 2020
YouTube
Medmastery
6:47
How Coronavirus Tests Work I NOVA I PBS
729.7K views
Mar 27, 2020
YouTube
NOVA PBS Official
4:11
Rapid covid tests: How they work and where to get them
10.2K views
Jan 3, 2022
YouTube
Washington Post
9:44
A faster PCR Covid-19 test for everyone | 20-Minute Health Talk
370 views
Feb 1, 2022
YouTube
Northwell Health
0:56
How to do a rapid COVID test at home properly #shorts
277.7K views
Dec 16, 2021
YouTube
CBC News
2:28
PCR vs. Antigen COVID Testing: What You Need to Know
22.9K views
Jan 14, 2022
YouTube
NBC Bay Area
2:57
Watch: Here's how to take a rapid COVID-19 test
594.8K views
Dec 16, 2021
YouTube
CTV News
11:33
How and when to take a rapid COVID-19 test
572.7K views
Dec 15, 2021
YouTube
CBC News
6:28
PCR Protocol - Part 2
124.9K views
Jul 2, 2015
YouTube
The Jackson Laboratory
9:42
Foundational: Counting in ddPCR
34.6K views
Mar 20, 2021
YouTube
Bio-Rad Laboratories
4:43
Test yourself for COVID-19 with our rapid antigen self-test
664.9K views
Jun 16, 2021
YouTube
Roche
1:25
How to Obtain a Nasal Mid-turbinate (NMT) Swab for COVID-19
1.2M views
Nov 18, 2020
YouTube
Johns Hopkins Medicine
2:29
How to Take a COVID-19 Antigen Home Test Flowflex | Positive vs N
…
89.7K views
Sep 11, 2023
YouTube
RegisteredNurseRN
2:14
Here's How The RT-PCR Test To Detect Covid-19 Works
64.8K views
Jun 11, 2020
YouTube
NDTV Profit
5:57
WATCH: When is it better to take a rapid antigen versus PCR test?
10.3K views
Jan 14, 2022
YouTube
PBS NewsHour
1:59
Watch what it's like to get tested for COVID-19
4.9M views
Mar 12, 2020
YouTube
CBC News: The National
3:45
How to Do an At-Home COVID-19 Rapid Antigen Test Correctly
1.4M views
Feb 7, 2022
YouTube
UC Davis Health
2:24
Basic Molecular Biology: PCR and Real-Time PCR – Principle of PCR
101.7K views
Mar 8, 2022
YouTube
Centers for Disease Control and Prevention (C…
11:00
COVID-19 DIAGNOSIS: MOST ACCURATE TEST? RT-PCR / ANTI
…
179.7K views
Apr 30, 2020
YouTube
Intellect Medicos
2:39
Free Covid tests now available: When to test and what results mean
Sep 10, 2023
NBC News
Theresa Tamkins
1:17
You can test negative for COVID-19 but still have it. Here’s how
130.1K views
Nov 20, 2020
YouTube
PBS NewsHour
2:26
Aptima® Urine Collection Kit – Collection Procedure Guide
29.6K views
Jun 25, 2021
YouTube
Hologic, Inc.
9:43
PCR Protocol - Part 1
316.4K views
Jul 2, 2015
YouTube
The Jackson Laboratory
6:42
15 minute COVID PCR tests 'too good to be true,' experts say
2.4K views
Mar 21, 2022
YouTube
ABC Action News
2:10
Basic Molecular Biology: PCR and Real-Time PCR – RT-PCR Fluores
…
35.8K views
May 14, 2021
YouTube
Centers for Disease Control and Prevention (C…
COVID-19 diagnostic testing - Mayo Clinic
Jul 18, 2024
mayoclinic.org
7:01
The Best Covid-19 Home Test: PCR-Like Gadgets vs. Rapid Antigen Ki
…
40.5K views
Jan 27, 2022
YouTube
The Wall Street Journal
1:55
Your COVID-19 home test is positive: Should you get tested ag
…
17.3K views
Jan 5, 2022
YouTube
KSDK News
The Four Rapid COVID 'PCR' Style Tests You Can Take at Home (and
…
2 weeks ago
lifehacker.com
See more videos
More like this
Feedback