RNA vaccines are a new type of vaccine that uses pieces of genetic code from a virus or disease to help the body build immunity to that virus or disease. RNA vaccines are different from traditional vaccines, which use dead or weakened viruses or pieces of bacteria to help the body build immunity.
Some of the emerging trends in RNA vaccines include the use of CRISPR/Cas9 technology to create more targeted and effective vaccines, the use of next-generation sequencing to identify new targets for vaccination, and the use of synthetic biology to create more potent and specific vaccines.