Henrietta Lacks, an African American tobacco farmer from southern Virginia, was diagnosed with cervical cancer at 30 years old. During her treatment at John Hopkins Hospital, one of the doctors took a piece of her tumor without her knowledge or consent and sent it to scientists who had been unsuccessfully attempting to grow tissues in culture for decades. There is no explanation as to why, but her cells never died. To this day they are still alive and have been used throughout the years to great advantages in curing diseases. Henrietta’s cells have played a part in some of the world’s most important medical advances such as the development of the polio vaccine, cloning, vitro fertilization, gene mapping, and they even went up in the first space