Candida kefyr in Kuwait: Prevalence, antifungal drug susceptibility and genotypic heterogeneity.

The overall prevalence of C. kefyr among clinical yeast isolates and among candidemia cases was recorded as 0.83% and 0.32%, respectively. The frequency of isolation of C. kefyr from bloodstream and other invasive samples was stable during the study period. The C. kefyr isolates grown from invasive (bloodstream, bronchoalveolar lavage, abdominal drain fluid, peritonial fluid and gastric fluid) samples and amphotericin B-resistant isolates were genotypically heterogeneous strains.