
Caleb and Kit
Beth Vrabel
Twelve-year-old Caleb is shorter, frailer, and more protected than most kids his age. That's because he has cystic fibrosis, a diagnosis meaning lungs that fill with mucus and a shortened lifespan.

Beth Vrabel
Twelve-year-old Caleb is shorter, frailer, and more protected than most kids his age. That's because he has cystic fibrosis, a diagnosis meaning lungs that fill with mucus and a shortened lifespan.