Emergent insights on the spread of antifungal-resistant Trichophyton indotineae dermatophyte: Clonal expansion, adaptability dynamics and human–animal host adaptation

Key Points

• Antifungal-resistant Trichophyton indotineae shows notable clonal expansion amid adaptability dynamics, affecting spread patterns.
• Clonal expansion reveals that the strain is capable of adapting to various host environments, including human and animal systems.
• The adaptability dynamics demonstrate resilience against antifungal treatments, indicating a potential public health challenge.
• Insights into this dermatophyte's host adaptation may pave the way for more effective treatment strategies in both human and veterinary settings.