Exactly as you read.

"⁣A single gene transferred into a tomato or banana plant is reproduced as a protein thousands of times inside the fruit." Sound familiar? Well that's exactly what they tell you this new mRNA vaccine will do. "⁣mRNA vaccines contain material from the virus that causes COVID-19 that gives our cells instructions for how to make a harmless protein that is unique to the virus. After our cells make copies of the protein, they destroy the genetic material from the vaccine."

⁣https://www.theguardian.com/science/2000/sep/08/gm.infectiousdiseases

⁣https://www.cdc.gov/coronavirus/2019-ncov/vaccines/different-vaccines/how-they-work.html#:~:text=mRNA%20vaccines%20contain%20material%20from,genetic%20material%20from%20the%20vaccine.