Trichomonas vaginitis; Trich
A monogamous sexual relationship with a known healthy partner can help reduce the risk of sexually transmitted diseases, including trichomoniasis.
Other than total abstinence, condoms remain the best and most reliable protection against sexually transmitted diseases. Condoms must be used consistently and correctly.
Van Vranken M. Prevention and treatment of sexually transmitted diseases: An update. American Family Physician. 2007 Dec;76(12).