Self Amplifying mRNA Vaccines
2.2. Self-Amplifying mRNA Vaccines A self-amplifying RNA (saRNA) vaccine structurally resembles the non-amplifying RNA vaccine. However, unlike the non-amplifying mRNA vaccine that only encodes genes of interest for antigen expression, saRNA-based vaccine contains additional genes encoding the viral RNA replication machinery for extended duration and magnitude of antigen production even with a minimal dose of RNA required http://web.archive.org/web/20220310211202/https://www.ncbi.nlm.nih.gov/labs/pmc/articles/PMC8877136/ https://www.msn.com/en-us/health/medical/idaho-lawmakers-want-to-criminalize-mrna-vaccines-heres-what-happens-if-their-bill-passes/ar-AA17Q3hB https://duckduckgo.com/?q=cow+rna+vaccine&ia=news