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
5:29
COVID-19 antibody testing explained
Jun 28, 2020
CBS News
2:52
A New Test Can Help Reveal If You’re Immune to COVID-19
Jun 13, 2022
TIME
Jamie Ducharme
1:59
COVID-19 antibody testing: what you need to know
Jun 10, 2020
wsfa.com
1:30
People with antibodies after COVID-19 may have short-term virus prot
…
Feb 25, 2021
ABC News
Erin Schumaker
1:00
562K views · 1.3K shares | Testing positive for antibodies to the viru
…
562.2K views
4 weeks ago
Facebook
CDC
0:28
CDC gives three-month window of immunity after COVID-19 infection
Aug 14, 2020
The Hill
Nathaniel Weixel
21:37
Antibody Test After Vaccination Determines Immunity: Fact Or Myt
…
Jun 17, 2021
NDTV
Rishika Baruah
New T-cell Covid vaccine 'gives better immune response than curr
…
Nov 23, 2021
lbc.co.uk
What we know now about COVID immunity after infection – includin
…
4 months ago
theconversation.com
How long does protective immunity against COVID-19 last after infecti
…
5 months ago
theconversation.com
1:16
COVID-19 antibodies: What you need to know
Nov 11, 2021
ABC News
Immune to COVID-19: Why some people test negative when everyo
…
Nov 23, 2021
gavi.org
Does COVID-19 Attack Immune Systems like HIV? | Immunology
Apr 15, 2020
labroots.com
8:53
Tracking the virus: 1 year of life with COVID-19
Mar 9, 2021
ABC News
Sasha Pezenik
1:56
T-cells: Possibilities of coronavirus immunity explained by expert
Jan 10, 2022
Express.co.uk
Jacob Paul
1:51
A blood test for long Covid is possible, new research suggests
Sep 25, 2023
NBC News
Erika Edwards
T cell immunity: What is it and how does it help to protect us from CO
…
Aug 12, 2020
imperial.ac.uk
How immune are you to COVID-19? This serology test will tell you in j
…
Oct 29, 2022
CNA
Ang Hwee Min
Long COVID-19 and other chronic respiratory conditions after viral i
…
11 months ago
theconversation.com
Immune response against Covid strengthens with more time betwe
…
Jan 28, 2023
theprint.in
1:45
How do T cells protect us from infection?
6.4K views
May 19, 2021
YouTube
oxfordimmunotec
Antigen and Antibody Tests: What's the Difference?
Jul 17, 2020
rand.org
How do T cells recognize COVID infection?
38.8K views
Feb 24, 2021
YouTube
Science IRL
COVID-19: T cells from common colds can protect against coronav
…
2.1K views
Jan 10, 2022
Yahoo
Sky video
Coronavirus: Immunity explained - BBC News
98.6K views
Jul 8, 2020
YouTube
BBC News
What we know about COVID-19 antibodies — and what we don’t
May 22, 2020
PBS
John Yang,Sam Lane
1:41
Boosting T cell numbers to fight COVID-19
37 views
Jun 7, 2022
YouTube
AJE Video Bytes
Covid Natural Immunity vs Vaccine Immunity
110.9K views
Nov 29, 2021
YouTube
Healthcare Triage
COVID-19 Pandemic Update 101: T Cell Immunity vs. Antibodies & Pri
…
149.5K views
Aug 10, 2020
YouTube
MedCram - Medical Lectures Explained CLEAR…
Antibody tests: To get a grip on coronavirus, we need to know wh
…
Apr 1, 2020
ABC News
Larisa Labzin
See more videos
More like this
Feedback