Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
How do vaccines work? - Kelwalin Dhanasarnsombut
4:36
YouTubeTED-Ed
How do vaccines work? - Kelwalin Dhanasarnsombut
Learn the science behind how vaccines trigger an immune response and teach our bodies to recognize dangerous pathogens. -- The first ever vaccine was created when ...
3.4M viewsJan 12, 2015
QR Code Scanner Apps
How to scan QR codes on Android
0:15
How to scan QR codes on Android
YouTubeBasic Tech Guy
17.3K viewsDec 2, 2022
How to Scan QR code with the camera on your cell phone or tablet
1:58
How to Scan QR code with the camera on your cell phone or tablet
YouTubeUHN Patient Education
1M viewsApr 20, 2022
How to read a QR Code in Windows 11
0:44
How to read a QR Code in Windows 11
YouTubeGiuliano De Luca
20.5K viewsJun 21, 2024
Top videos
All Types of Vaccines, How They Work, Animation.
5:55
All Types of Vaccines, How They Work, Animation.
YouTubeAlila Medical Media
634.5K viewsJan 27, 2021
Vaccines and the Immune Response: How Vaccines Work
3:37
Vaccines and the Immune Response: How Vaccines Work
YouTubeMechanisms in Medicine
1.2M viewsJan 30, 2020
Vaccines 101: How vaccines work
5:31
Vaccines 101: How vaccines work
YouTubenature video
369.4K viewsSep 28, 2020
QR Code Generator
2 Ways to Make a QR Code for Free! | Quick & Simple QR Code Generator Tutorial
5:58
2 Ways to Make a QR Code for Free! | Quick & Simple QR Code Generator Tutorial
YouTubeMariah Magazine
95K viewsMay 30, 2024
3 Best QR Code Generator Software 2025 (Full Demo)
7:05
3 Best QR Code Generator Software 2025 (Full Demo)
YouTubeBusiness Solution
15.7K viewsAug 27, 2023
How to: Make a QR code | Create QR Code Online (Lifetime Free)
3:03
How to: Make a QR code | Create QR Code Online (Lifetime Free)
YouTubeQR Code Generator
14.2K viewsDec 24, 2021
All Types of Vaccines, How They Work, Animation.
5:55
All Types of Vaccines, How They Work, Animation.
634.5K viewsJan 27, 2021
YouTubeAlila Medical Media
Vaccines and the Immune Response: How Vaccines Work
3:37
Vaccines and the Immune Response: How Vaccines Work
1.2M viewsJan 30, 2020
YouTubeMechanisms in Medicine
Vaccines 101: How vaccines work
5:31
Vaccines 101: How vaccines work
369.4K viewsSep 28, 2020
YouTubenature video
mRNA vaccines, explained
6:48
mRNA vaccines, explained
3M viewsFeb 2, 2021
YouTubeVox
How do vaccines work?
2:28
How do vaccines work?
315.3K viewsMay 14, 2018
YouTubeOxford VaccineGroup
How mRNA Vaccines Actually Work | Inside the Vaccine
6:23
How mRNA Vaccines Actually Work | Inside the Vaccine
421.1K viewsApr 19, 2021
YouTubeSciShow
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms