What Is Cystic Fibrosis

Cystic fibrosis is a genetic disorder most common among Caucasians, affecting 1 in 2,000 to 3,000 newborns. It is caused by a recessive gene mutation leading to thick mucus in the lungs and pancreas, causing respiratory and digestive issues. Symptoms can appear in childhood or adulthood. While there is no cure, treatments have improved, extending life expectancy. Gene therapy offers hope for future treatments. The disorder is inherited when both parents carry the recessive gene, with a 25% chance of passing it to their child. Testing is available to identify carriers.

What advancements have been made in the treatment of cystic fibrosis?

What are the possible genetic combinations for children of cystic fibrosis carriers?