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New fungal infection raises concern as cases spread in the U.S.
KESQ • • health
Key Points:
- A new fungal infection called Trichophyton mentagrophytes genotype VII (TM7), a form of ringworm, is emerging across the U.S. and spreads through close skin-to-skin contact, including sexual contact.
- Recent cases have primarily been reported among gay, bisexual, and other men who have sex with men, but the infection can affect anyone.
- Minnesota health officials have identified over 30 confirmed or suspected TM7 cases in the Twin Cities, marking the largest known U.S. cluster to date.
- TM7 causes painful, itchy, and scaly rashes that may resemble eczema or psoriasis and often requires several weeks of oral antifungal treatment, with terbinafine being commonly effective.
- Early diagnosis is crucial for effective treatment and to prevent further transmission of the infection.
