CNN CNN Newsroom With Poppy Harlow and Jim Sciutto June 4, 2024 14:30:00
Wanted to have. >> reporter: cancer has challenged scientists for years, in part because the cells continuously mutate, making them harder for the immune system to detect. but that's exactly why bio biontech's co-founders have been working with mrna for decades, to see if they could outsmart cancer. how do you know it is specific really to that cancer and not to healthy human cells in that particular patient's body? >> that was actually the last two decades which we invested in to identify how we get the best targets, the best mutations, the best molecules to distinguish them from normal cells...