Straight information about trichomoniasis for teens... Most teens are in the dark about STIs - how they can be contracted, how they can be treated and how they can be avoided. In order to make smart and healthy choices, young people need to know what's at risk. This "get-to-the-point" brochure for teens delivers medically accurate information about trichomoniasis and reminds them that abstinence from sexual intercourse is the best way to avoid being infected. Updated 2017.