People with cystic fibrosis (CF) often look healthy, but it's a life-limiting condition that affects those living with it in many ways. The condition is caused by a genetic mutation that means cells in the human body are unable to move salt and water around effectively. This results in a build-up of thick mucus in the lungs and digestive system, as well as a number of other effects.
People with CF are particularly susceptible to lung infections, and as such have to take precautions to avoid exposure to harmful bacteria and other bugs. For example, two people with the condition should never meet in person, as they are each at risk of cross-infection - passing on harmful bugs to each other.
Cystic fibrosis is as varied as the people who have it - each individual's genotype (genetic make-up) will dictate the symptoms that they experience and how much they will be affected by them. These symptoms include poor lung function, frequent and persistent lung infections and the inability to effectively digest food, particularly fats. Additional complications include CF-related diabetes, bone disease and infertility. Find out more about the symptoms of cystic fibrosis.
What we're doing to help
We are dedicated to creating a brighter future for everyone with cystic fibrosis, where they live long and healthy lives unaffected by the condition. Find out more about the research we are funding, our fight for a life unlimited and how you can support us.