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
1:44
TIME
Jamie Ducharme
Why Some Experts Suggest Getting a PCR Test, Even If You Already Know You Have COVID-19
It could be helpful if you go on to develop Long COVID
Jul 28, 2022
PCR Test Explained
1:00
PCR: saiba o que é e os componentes dessa importante técnica
YouTube
UniCiência
3K views
May 23, 2022
1:00
qPCR | qRT PCR | real-time quantitative PCR in 1 minute | biotechniques in 1 minute
YouTube
Animated biology With arpan
Sep 18, 2022
2:11
Simulação de PCR em manequim de RCP com feedback visual em tempo real
YouTube
Igor Gramacho
2.8K views
Aug 23, 2021
Top videos
Problems with the PCR Tests: Innacuracy, DNA, Money, Waste, and Now Radioactivity?
substack.com
1K views
Jan 18, 2024
The 13 ways you’re doing your PCR test WRONG revealed
the-sun.com
Jan 12, 2022
2:30
PCR vs. Rapid: Which COVID Test Should You Take?
nbcchicago.com
May 23, 2022
PCR Test Procedure
0:17
A PCR ou ressuscitação cardiopulmonar é o processo aplicado em pessoas com parada cardiorrespiratória (PCR). Para identificar a PCR, você deve checar responsividade, chame a pessoa dando tapas no ombro, a seguir cheque pulso ao mesmo tempo que verifica se o tórax está expandindo (expansão torácica vai sinalizar que o paciente esta respirando). Sem pulso e sem respiração, inicie as manobras com as duas mãos sobrepostas, uma acima da outra, com a região hipotênar 2cm acima do processo xifoide do e
TikTok
helpfisios
3M views
Jul 27, 2023
0:29
PCR-Tests können alles nachweisen, wenn man nur lange genug sucht
YouTube
MFG-Österreich
1.4K views
2 weeks ago
0:35
Rapid Extraction PCR Kit: Quick DNA Results in 15 Minutes
TikTok
pcrbiosystems
19K views
1 month ago
Problems with the PCR Tests: Innacuracy, DNA, Money, Waste, a
…
1K views
Jan 18, 2024
substack.com
The 13 ways you’re doing your PCR test WRONG revealed
Jan 12, 2022
the-sun.com
2:30
PCR vs. Rapid: Which COVID Test Should You Take?
May 23, 2022
nbcchicago.com
1:36
Rapid COVID tests still not as accurate as PCR tests
Dec 10, 2020
wbrc.com
1:17
You can test negative for COVID-19 but still have it. Here’s how
80.1K views
Nov 22, 2020
Facebook
PBS NewsHour
2:27
PCR vs. Antigen COVID Testing: What You Need to Know
Jan 13, 2022
nbcsandiego.com
2:23
What's the difference between PCR and rapid tests for detecting COVI
…
Jan 13, 2022
13wmaz.com
We reviewed three at-home covid tests. The results were mixed.
May 4, 2021
technologyreview.com
8:28
Covid confusion: What to do if you receive contradictory test results
Jan 5, 2021
NBC News
3:26
What to do when your COVID-19 test results confuse you
Aug 21, 2020
9news.com
1:24
Here's Why Your Rapid Test Is Negative Even If You Have COVID-19
Feb 2, 2022
International Business Times
Dane Enerio
Long delays, false negatives: What it's like to wait for COVID-19 test r
…
Apr 1, 2020
lansingstatejournal.com
6:28
PCR Protocol - Part 2
124.9K views
Jul 2, 2015
YouTube
The Jackson Laboratory
1:43
COVID-19 vaccine side effect causing false positive cancer scre
…
16.2K views
Mar 3, 2021
YouTube
KHOU 11
Return to life with a Rapid PCR Test from Thermo Fisher Scientific
354.9K views
Mar 3, 2022
YouTube
Thermo Fisher Scientific
When to test for flu, COVID-19 - Mayo Clinic News Network
Dec 21, 2021
mayoclinic.org
Rapid COVID-19 tests can produce false-negative results and that's w
…
18.1K views
Sep 27, 2021
YouTube
NBC 26
1:27
Why do some people get false COVID-19 test results? – Ada
9.6K views
Nov 12, 2020
YouTube
Ada Health
Troubleshooting Polymerase Chain Reactions
2.7K views
Jun 14, 2023
YouTube
Demystifying Research McMaster
1:23
What Your Test Results Mean
7.2K views
Feb 15, 2022
YouTube
Centers for Disease Control and Prevention (C…
3:11
RT-PCR & Rapid Antigen Tests: FAQ's Answered | BOOM | COVID1
…
24.8K views
Nov 26, 2020
YouTube
BOOM
11:30
PCR Optimization and Troubleshooting
4.7K views
Oct 22, 2020
YouTube
Rahul Patharkar
2:01
VERIFY: How you might get a false negative from a COVID-19 rapid test
143.8K views
Dec 8, 2020
YouTube
11Alive
2:07
COVID testing "breach of trust": Health-care providers call for acco
…
28.7K views
Dec 23, 2023
YouTube
Global News
Covid Tests Don't Do What You Think They Do, Dr. Fauci Explains
128.7K views
Dec 30, 2021
YouTube
MSNBC
5:06
How To: PCR Calculations
148.1K views
Jan 2, 2019
YouTube
Seeding Labs
6:15
Understanding COVID-19 testing
98.2K views
May 4, 2020
YouTube
Roche
3:01
Understanding Different COVID-19 Tests, Animation
151.4K views
Apr 5, 2021
YouTube
Alila Medical Media
3:00
How to Control Contamination in PCR lab
51.4K views
Feb 28, 2013
YouTube
Thermo Fisher Scientific
See more videos
More like this
Feedback