and labia, concerns have been raised that they may become damp and act as a conduit for germ transfer, increasing the probability that the wearer may develop urinary tract infections, such as cystitis. However, research suggests that wearing thong underwear does not have a statistically significant effect on the occurrence of bacterial vaginosis or yeast infection. In 2002, a female high school vice principal in San Diego, California, physically checked up to 100 female students' underwear as they entered the school for a dance, with or without student permission, causing an uproar among students and some parents and eliciting an investigation by the school into the vice principal's conduct. In her defense, the vice principal said the checks were for student safety and not specifically because of the wearing of thongs. The sale of thongs for girls aged 10–16 by US retailer Abercrombie & Fitch led to an email and telephone campaign against the company. British retailer Argos was criticized for selling G-strings for girls aged nine, and a primary school head teacher in Britain voiced concerns that pupils aged 10–11 were wearing thong underwear to school. Thong swimsuits are banned or strongly discouraged in some places, including some Muslim countries. Areas in the United States include such locations as Myrtle Beach, South Carolina, and Kure Beach, North Carolina. See also Sportswear Thong Song References External links 20th-century fashion 21st-century fashion Lingerie Swimsuits 1990s fads and trends Minimalist clothing