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 Edward Jenner, an English physician and scientist, successfully injected small amounts of a cowpox virus into a young boy to protect him from the related (and deadly) smallpox virus ...
3.4M viewsJan 12, 2015
COVID-19 vaccine COVAX Initiative
COVAX: Ensuring global equitable access to COVID-19 vaccines
2:17
COVAX: Ensuring global equitable access to COVID-19 vaccines
YouTubeGavi, the Vaccine Alliance
180.1K viewsJul 24, 2020
The World Health Organization holds a briefing on the progress of the Covax initiative – watch live
The World Health Organization holds a briefing on the progress of the Covax initiative – watch live
YouTubeGuardian News
1.4K viewsMar 2, 2021
World's first doses of Covax vaccines delivered - BBC News
7:41
World's first doses of Covax vaccines delivered - BBC News
YouTubeBBC News
130.6K viewsFeb 24, 2021
Top videos
Doctor Answers Vaccine Questions | Tech Support | WIRED
25:17
Doctor Answers Vaccine Questions | Tech Support | WIRED
YouTubeWIRED
279K views3 weeks ago
How the COVID-19 vaccines were created so quickly - Kaitlyn Sadtler and Elizabeth Wayne
5:08
How the COVID-19 vaccines were created so quickly - Kaitlyn Sadtler and Elizabeth Wayne
YouTubeTED-Ed
1.2M viewsAug 17, 2021
All Types of Vaccines, How They Work, Animation.
5:55
All Types of Vaccines, How They Work, Animation.
YouTubeAlila Medical Media
629.1K viewsJan 27, 2021
COVID-19 vaccine Breakthrough Infections
Life Cycle of the Coronavirus
2:43
Life Cycle of the Coronavirus
YouTubeJohns Hopkins Bloomberg
149.5K viewsJul 13, 2020
What Happens Inside Your Body When Coronavirus Enters? | #covid19 | #health | #viral
2:54
What Happens Inside Your Body When Coronavirus Enters? | #covid19 | #health | #viral
YouTubeWhat Happens Inside Your
1.1K views1 month ago
White House: COVID-19 'came from a lab in Wuhan, China'
0:58
White House: COVID-19 'came from a lab in Wuhan, China'
YouTubeDaily Mail World
3.5M views11 months ago