It's also personalized, which to me says that it's unique and each could have different likelihood of autoimmune response. The vaccine works by instructing

It's also personalized, which to me says that it's unique and each could have different likelihood of autoimmune response. The vaccine works by instructing the body to make up to 34 “neoantigens.” These are proteins found only on the cancer cells, and Moderna personalizes the vaccine for each recipient so that it carries instructions for the neoantigens on their cancer cells.