Two cases of keratitis and corneal ulcers caused by Burkholderia gladioli

We report two cases of protracted keratitis complicated by corneal ulcer. Burkholderia gladioli, primarily known as a plant pathogen, was cultured from corneal swabs. The epithelial defects healed after extended adequate antibiotic therapy. Despite identical patterns of both strains in restriction fragment length polymorphism analysis, a common infection source was not detectable.