But these covid vaccines do this by using a modified virus ‘to deliver genetic code’....This so called mRNA breakthrough vaccine technology creates immunity differently...mRNA is a piece of ‘genetic’ material.
J and J is the one that uses the modified virus and it is not the vaccine i recommend people get if they are going to get one. The mrna vaccine used by pfizer and moderna work in the cell through mrna the exact same way the virus does, except the virus uses mrna to induce the cells to make more virus, the vaccine mrna only the portion that makes the spike protein.