History and Headlines
@historyandheadlines·36.1K subscribers·4K videos
History Short: What is the Greatest Vaccine? #Shorts
Posted
April 12, 2024
Views
1,782
Likes
46
Comments
8
Engagement
3.03%
April 12, 2024
1,782
46
8
3.03%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
1:00Now PlayingOn April 12, 1955, the Polio vaccine developed by Dr. Jonas Salk was declared safe and effective for use in the United States, ending the epidemic that killed or crippled mass numbers of children in the 19th and 20th Centuries.
The text narrated in this video is from the original article at
Author: Major Dan
Editor and Narrator: Dr. Zar
The following media files are in the public domain for various reasons or have no known copyright restrictions:
The image by Our World In Data available at )_immunization,_OWID.svg is licensed under the Creative Commons Attribution 3.0 Unported license
The image by OTFW, Berlin available at )_Emil_von_Behring.jpg is licensed under the Creative Commons AttributionShare Alike 3.0 Unported license
The images by Wellcome Images available at and are licensed under the Creative Commons Attribution 4.0 International license
The images by Edurs34 available at and by mohamed_hassan available at are licensed under the Pixabay License
Images used in this video are believed to be (based on their file descriptions at the time of access by us) either in the public domain or available per a Creative Commons license or per “fair use”. No copyright infringement is intended. If you are the originator of any image used in this video and would like us to name you and/or include a link to the original source in this video’s description, we will gladly do so.
Please support this channel on Patreon at
Thank you for watching this video!
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.
