How the the mRNA COVID-19 vaccine works. With the new discovery, Moderna was fast at work developing a vaccine using mRNA – messenger ribonucleic acid, sometimes called the “software of life ...

But mRNA vaccines work particularly well in this situation because they can be made so fast. If you want to make a bunch of doses of a vaccine, you need to actually grow those viruses somehow.

Though mRNA vaccines are a fairly young technology, the principles by which they work aren't all that new. But given how common they may become, it's useful to understand how mRNA vaccines work.

The COVID-19 mRNA vaccines have passed many tests in labs and in thousands of people, and meet strict standards from the FDA. So how do these vaccines work? First, a COVID-19 mRNA vaccine is ...

The mRNA vaccines work by giving your cells instructions on how to make a spike protein. This is a protein found on the outside of the novel coronavirus that causes COVID-19.

Many people first learned about mRNA vaccines during the coronavirus pandemic, when the companies Pfizer-BioNTech and Moderna released their COVID-19 vaccines. The Pfizer-BioNTech shot was the ...

A dramatic TikTok video explaining how the COVID-19 mRNA vaccine works has gone viral. This picture taken on May 23, 2020, shows a laboratory technician holding a dose of a COVID-19 novel ...

Two pharma companies have announced early COVID-19 vaccine trial results with over 90 per cent effectiveness. What does that mean for getting back to normal?

Several mRNA vaccines are in the works that will tackle everything from ovarian, colorectal, lung and pancreatic cancers. Vaccines are even being developed for diseases that aren’t threatening ...

Editor’s Note (10/2/23): Katalin Karikó and Drew Weissman were awarded the 2023 Nobel Prize in Physiology or Medicine for their work on mRNA, which led to COVID vaccines that have protected ...