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DNA vaccines are based on plasmid DNA that can be produced at a large scale in bacteria and contain expression promoters and the gene that encodes the spike protein. The advantage of these technologies is the possibility of large-scale production as well as the high stability of plasmid DNA.
This is a snapshot of emerging vaccines during a rapidly evolving pandemic. Any and all information currently available related to COVID-19 is subject to change as more details become available.
This article originally appeared on Univadis, part of the Medscape Professional Network.
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