How do lesbians get trichomoniasis?

Just because she is a lesbian doesn't mean that she or her partner or previous partners couldnt have slept with a man. Disease is a chain reaction. Perhaps she slept with a Bi-girl. You just never know....

Trichomoniasis is caused by a parasite which is long lived in Females but dies in a few weeks in men. Standard intercourse or Vulva to Vulva contact is enough to pass the parasite on. It responds well to The antibiotic metronidazole is commonly used to cure the infection. A newer drug, called Tinidazole may be used.