Minnesota Confirms Largest US Outbreak of Sexually Transmitted Ringworm
Minnesota is currently grappling with the most significant outbreak of sexually transmitted ringworm (TMVII) in the United States, with health authorities reporting over 30 confirmed or suspected cases since July 2025. This alarming surge has primarily impacted men who have sex with men in the Twin Cities region, raising urgent public health concerns.
Understanding TMVII: A Unique Fungal Infection
TMVII stands as the only known sexually transmitted fungal infection, first identified in New York City in June 2024. Since its initial detection, the infection has been circulating across Europe and among individuals who engaged in sex tourism in Southeast Asia, highlighting its global spread through intimate contact.
The infection transmits via skin-to-skin contact, including genital interactions, leading to symptoms such as painful, itchy red rashes. In severe instances, these rashes can result in scarring or secondary bacterial infections, complicating recovery and necessitating prolonged medical attention.
Diagnosis and Treatment Challenges
Diagnosing TMVII requires advanced testing methods, as standard screenings may not detect this specific fungal strain. Treatment typically involves weeks or months of oral medication, with health officials strongly advising against the use of steroid creams, which can exacerbate the infection rather than alleviate it.
Prevention and Public Health Recommendations
To curb the spread, health experts recommend several preventive measures:
- Avoid sexual contact if a partner exhibits a new or unexplained rash.
- Refrain from sharing personal items like towels or clothing.
- Wash and dry items on high heat to eliminate fungal spores.
- Cover infected areas and practice thorough handwashing after any contact.
Dr. Tara, a health advocate, emphasized the importance of sexual wellbeing, stating, 'Since I've prioritised my sexual wellbeing, my life has changed,' underscoring the broader impact of proactive health management.
This outbreak underscores the need for heightened awareness and prompt medical consultation to prevent further transmission and ensure effective treatment for those affected.
