Serum galactomannan in cystic fibrosis patients colonized with Aspergillus species

Abstract

Cystic fibrosis patients are often colonized by Aspergillus species. Sera from 138 pediatric and adult cystic fibrosis patients were tested for the presence of galactomannan. All serum samples were negative for galactomannan and there was no difference among patients who were chronically, intermittently, and never colonized with Aspergillus.