Minnesota records nation's largest TMVII fungal STI outbreak
Minnesota health officials say the state has the country’s largest-known outbreak of TMVII, a rare fungal sexually transmitted infection that causes circular rashes and is linked to sexual contact, with over 30 confirmed or suspected cases since July 2025. The first U.S. case was travel-related, and TMVII has circulated in Europe and Southeast Asia. MDH has enhanced surveillance and treatment can last up to three months with oral antifungals. Public guidance urges avoiding skin-to-skin contact, not sharing personal items, informing partners, and seeking prompt medical care, noting TMVII is most prevalent among men who have sex with men and can be mistaken for psoriasis.