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Diagnosing CF is a multistep process. A complete diagnostic evaluation should include a newborn screening, a sweat chloride test, a genetic or carrier test, and a clinical evaluation at a CF Foundation-accredited care center.

Child just diagnosed? You may have a lot of feelings and questions, and may not know where to start. We've pulled together a few of the key things you should know, and sources of help and support, right here on this page. Keep reading. You're in the right place.

You may have a lot of questions, and may not know where to start. While there is a wealth of information available, we pulled together a few of the key things you should know, and sources of help and support, right here on this page. Keep reading. You're in the right place.

Close to 40,000 people in the U.S. have cystic fibrosis, a rare genetic disease. The majority of people with CF are diagnosed by age 2 thanks to newborn screening tests. If you have CF or are considering testing for it, knowing about the role of genetics in CF can help you make decisions about your health care.

Researchers, supported by the CF Foundation, have made tremendous advances to improve the health and quality of life of people with CF. We are committed to providing the tools and resources you need to continuously build upon this work.

The Cystic Fibrosis Therapeutics Development Network is the largest CF clinical trials network in the world. We bring together experts from across the country to evaluate the safety and effectiveness of new CF therapies through clinical studies.

Living with a chronic disease, such as cystic fibrosis, can be emotionally challenging. Although moments of sadness and anxiety due to the uncertainty of your health may come and go, depression and persistent anxiety should be treated as part of your overall health and emotional wellness.