He did not invent mRNA vaccines. He assisted with inventing delivery systems that were in use for a few years in the early 1990s and then were no longer manufactured. he owns some smart stocks which is where most of his wealth comes from Posted on January 5, 2022 by Kenneth Udut Leave a comment He did not invent mRNA vaccines. He assisted with inventing delivery systems that were in use for a few years in the early 1990s and then were no longer manufactured. he owns some smart stocks which is where most of his wealth comes from 🔊 Listen to this Leave a comment Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website − six = 2 Comment Leave a Reply