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SciShow
How The One-Shot COVID Vaccine Changes Things
The Johnson & Johnson COVID-19 vaccine is now the third approved for emergency use authorization in the United States, and it's a little different from its predecessors.
SciShow
3 People Who Probably Saved Your Life
Today we are talking about 3 scientists who, through their collective inventions and discoveries, have saved millions of lives.
Next Animation Studio
Oxford starts human trials on COVID-19 vaccine: report
The University of Oxford has initiated human trials for the first COVID-19 vaccine in Europe, according to the BBC.
Next Animation Studio
Explainer: How Johnson & Johnson’s single-dose COVID vaccine works
Johnson & Johnson announced on Jan. 29 that its single-dose coronavirus vaccine was 66 percent effective in preventing moderate disease
Next Animation Studio
Explainer: How the AstraZeneca-Oxford COVID vaccine works
The University of Oxford and AstraZeneca’s coronavirus vaccine was 90 percent effective in preventing COVID-19 in clinical trials, AstraZeneca said in a November 23 press release.
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Professor Dave Explains
Viruses: Molecular Hijackers
Most of us know about viruses, and that they spread disease. But what is a virus exactly? Is it alive? How does it infect a host? There's a lot to discuss here! Take a look.
Science Friday Initiative
Science Friday: Surf's Up for Pathogenic Viruses and Bacteria, Too
A gulp of seawater can expose swimmers to pathogens like norovirus, salmonella, and adenovirus.