Triazole Resistance and Misidentification of in Southern California
JAMA Network Open 10.1001/jamanetworkopen.2025.43630December 04, 2025 at 11:00 AM EST
What are the true species identities of infections in Southern California, and how common is triazole resistance among them?In this cross-sectional study that tested 1505 clinical isolates, 664 were identified as using standard microbiological methods; however, DNA sequencing revealed that 73.8% were actually . This species showed reduced susceptibility to itraconazole and posaconazole relative to other species. is a prevalent but largely unrecognized cause of triazole-resistant infections in Southern California.
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