Maybe stop presuming you know more than your sister? Its fine if the spike protein circulates, its a very small amount and it has been modified so it can't bind

Maybe stop presuming you know more than your sister? Its fine if the spike protein circulates, its a very small amount and it has been modified so it can't bind to your cells. Its fine if it kills a small number of epithelial cells, covid would do 1000x worse. Finally, how is the mrna going to cause epigenetic changes if it can't get in the nucleus?