Fact%20Check-COVID-19%20vaccines%20are%20not%20%u2018cytotoxic%u2019%20%7C%20Reuters

Fact%20Check-COVID-19%20vaccines%20are%20not%20%u2018cytotoxic%u2019%20%7C%20Reuters: The T cells, which make up a part of the immune system, then see the spike protein and remember it so that if there is exposure to the virus later, they can recognize it and kill the infected cells, Durbin said.