%0 Journal Article %T Household Transmission of Tinea Infections: Analysis of a Large Commercial Health Insurance Claims Database, United States, 2021. %A Benedict K %A Lipner SR %A Caplan AS %A Gold JAW %J Open Forum Infect Dis %V 11 %N 7 %D 2024 Jul %M 38957688 %F 4.423 %R 10.1093/ofid/ofae334 %X Among 207 914 multimember households with a tinea case, a secondary case was diagnosed in another household member in 8.5%. Excluding same-day diagnoses (20%), the median time from index case to first secondary case was 138 days. To prevent household tinea transmission, appropriate treatment and strategies to reduce environmental contamination are needed.