Jessa is a vibrantly sweet 11-year old with sun-kissed freckles and a smile that warms your heart. When she was only three, Jessa was diagnosed with leukemia. She was strong and battled through three years of treatment. At 11, her leukemia came back. It has been a tougher battle than last time, with much stronger high dose chemotherapy. She has 40 more week of treatments to complete the clinical trial that will give her the best chance for a life long cure.