[Show picture list] Liza has been feeling weak for months and would catch a cold very easily. After thorough examinations the doctors determined the reason for Liza’s sudden poor health. On May 22nd, 2009 Liza Pustelnik was diagnosed with Mucoviscidose (aka Cystic fibrosis, read more from Wikipedia). Although technically a rare disease, cystic fibrosis is ranked as one of the most widespread...