Use of male condoms or female condoms may help prevent the spread of<unk> , although careful studies have never been done that focus on how to prevent this infection. Infection with<unk>  through water is unlikely because Trichomonas vaginalis dies in water after 45–60 minutes, in thermal water after 30 minutes to 3 hours and in diluted urine after 5–6 hours. Currently there are no routine standard screening requirements for the general U.S. population receiving family planning or STI testing. The Centers for Disease Control and Prevention (CDC) recommends<unk>  testing for females with vaginal discharge and can be considered for females at higher risk for infection or of HIV-positive serostatus. The advent of new, highly specific and sensitive<unk>  tests present opportunities for new screening protocols for both men and women. Careful planning, discussion, and research are required to determine the cost-efficiency and most beneficial use of these new tests for the diagnosis and treatment of<unk>  in the U.S., which can lead to better prevention efforts. A number of strategies have been found to improve follow-up for STI testing including email and text messaging as reminders of appointments. Screening Evidence from a randomized controlled trials for screening pregnant women who do not have symptoms for infection with<unk>  and treating women who test positive for the infection have not consistently shown a reduced risk of preterm birth. Further studies are needed to verify this result and determine the best method of screening. In the US, screening of pregnant women without any symptoms is only recommended in those with HIV as Trichomonas infection is associated with increased risk of transmitting HIV to the fetus.
Trichomoniasis
Bacterial vaginosis
Trichuriasis
Trichiasis
Taeniasis
Trichinosis
Logorrhea 
Naegleriasis