What causes it
A broken protein in the body affects the way salt moves in and out of cells.
Because of that, mucus in various organs becomes thick and sticky. Any tube that moves fluid from organ to organ can be clogged. This impacts breathing, digestion, fertility, and pretty much any major bodily function.
What the future can look like
Genetic testing and genetic counseling are powerful tools for prospective parents who carry the CF gene. Knowing your carrier status early opens more choices. Filotimo covers genetic testing and genetic counseling as part of our Family Building program, so cost is never the reason someone skips this step.




