Emma Whitehead is at the center of an experimental Cancer treatment that may lead to a cure for Cancer.  The unusual part about the treatment is that it's based on using an equally deadly disease, HIV.

The doctors working with Emma are using and mutated form of HIV to attack the Cancer cells in her body, and amazingly it's working.

Nobody is ready to say that the end of Cancer is here, but this is an huge step in the right direction for every family that has been affected by Cancer.