日本語
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
NicoVideo
Yahoo
MSN
Dailymotion
Ameba
BIGLOBE
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Which COVID test is best? Pros and cons of coronavirus detection met
…
Sep 3, 2020
utswmed.org
5:29
COVID-19 antibody testing explained
Jun 28, 2020
CBS News
4:22
Here's what you need to know about Covid-19 testing accuracy
Oct 5, 2020
CNBC
3:46
What are all the coronavirus testing methods?
Sep 17, 2020
Fox Business
Cortney Moore
2:07
3.6K views · 52 reactions | Know the difference among the available tes
…
3.7K views
2 weeks ago
Facebook
World Health Organization Philippines
COVID-19 Testing and Diagnosis
10 months ago
lung.org
13:00
What to know about at-home COVID testing
Jan 11, 2022
ABC News
The modern-day guide to COVID-19: What to do after testing positive (a
…
Jan 7, 2025
studyfinds.org
COVID-19 rapid tests still work against new variants – researcher
…
Aug 20, 2024
theconversation.com
2:27
PCR vs. Antigen COVID Testing: What You Need to Know
Jan 13, 2022
nbcsandiego.com
COVID-19 diagnostic testing - Mayo Clinic
Jul 18, 2024
mayoclinic.org
5:11
Nose or Throat? The Best Way to Swab for At-Home COVID-19 Tests
Jan 13, 2022
TIME
Alice Park
COVID-19 tests: Two major types used in Ontario
Oct 5, 2021
ottawacitizen.com
What are the different types of COVID-19 tests?
9 views
Sep 15, 2020
fox9.com
Explainer: How clinical trials test COVID-19 vaccines
Nov 17, 2023
theconversation.com
5:34
How to take a COVID-19 rapid test
1 views
Sep 29, 2021
Global News
COVID 19 Tests: RT-PCR vs Rapid Antigen Test - COMPARISON - Wh
…
May 20, 2021
zeebiz.com
2:52
Ontario's COVID-19 experts want you to 'up your game' when you ta
…
Feb 11, 2022
CBC
Trevor Dunn
Understanding the COVID-19 Antigen Test Process
13.9K views
May 10, 2022
TikTok
giuseppe.giraulo
Testing involves inserting a 6-inch long swab into the cavity between
…
32.4K views
Jul 12, 2020
TikTok
mabelitaganda
Diagnostic Tests for COVID-19
6.9K views
Jul 23, 2020
YouTube
American Society for Microbiology
How to Perform a COVID Test: Step-by-Step Guide
453.1K views
Dec 9, 2021
TikTok
canadianshieldppe
Understanding COVID-19 Antigen Testing Explained
20.5K views
Jan 9, 2022
TikTok
elisa.danca
Understanding COVID-19 Rapid Antigen Testing
554.9K views
Jan 4, 2022
TikTok
bryanminier
6:15
Understanding COVID-19 testing
98.6K views
May 4, 2020
YouTube
Roche
3:01
Understanding Different COVID-19 Tests, Animation
151.8K views
Apr 5, 2021
YouTube
Alila Medical Media
6:06
Rapid antigen screening
406.6K views
Apr 28, 2021
YouTube
YourAlberta (Government of Alberta)
1:00
How It Works: Portable Coronavirus Testing
306K views
Mar 27, 2020
YouTube
Abbott
1:12
The 3 Types of COVID-19 Tests
30.9K views
Nov 16, 2020
YouTube
NYC Health + Hospitals
9:06
Inside Look at COVID 19 Testing in Lab
99.7K views
Sep 14, 2020
YouTube
Cleveland Clinic
See more videos
More like this
Feedback