The COVID-19 vaccine is using new technology that has never been used before in traditional vaccines. Here’s how an mRNA vaccine works. RELATED: » Subscribe to USA TODAY: » Watch more on this and other topics from USA TODAY: »…
![What Are The Potential Downsides To mRNA Vaccines For COVID-19? [5 Points To Know!]](https://www.vitaminrush.com/wp-content/uploads/2021/01/1609789692_maxresdefault-1170x508.jpg "What Are The Potential Downsides To mRNA Vaccines For COVID-19? [5 Points To Know!]")
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