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Dec 27, 2022 · Trichomoniasis or “trich” is a common and curable sexually transmitted infection (STI). Trich spreads during sexual intercourse — in semen (cum) and vaginal fluids. Its name comes from the parasite Trichomonas vaginalis, which causes the infection. You may have trich and not know it — most people don’t have symptoms from the infection.
Trichomonas vaginalis, a parasitic protozoan, is the etiologic agent of trichomoniasis, and is a sexually transmitted infection. More than 160 million people worldwide are annually infected by this protozoan. Symptoms Pap smear, showing infection by Trichomonas vaginalis. Papanicolaou stain, 400×
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Oct 16, 2023 · 16 October 2023. Key facts. Trichomoniasis is a common sexually transmitted infection (STI) caused by the protozoan Trichomonas vaginalis. It is treatable and curable. In 2020 there were approximately 156 million new cases of T. vaginalis infection among people aged 15–49 years old.
May 17, 2022 · Treatment. Preparing for your appointment. Diagnosis. Your health care provider may diagnose trichomoniasis by doing an exam of the genitals and lab tests. Your health care provider may also look at a sample of vaginal fluid for women or a swab from inside the penis (urethra) for men under a microscope.
Although T. vaginalis might be an incidental finding on a Pap test, neither conventional nor liquid-based Pap smears are considered diagnostic tests for trichomoniasis; however, women with T. vaginalis identified on a Pap smear should be retested with sensitive diagnostic tests and treated if infection is confirmed (1102,1103).
Treatment. If not treated, trichomoniasis can increase a person’s chances of getting or spreading other STDs. More. Highlights. 2021 STI Treatment Guidelines – Trichomoniasis – Updated treatment and patient management information for trichomoniasis, as well as diagnostic and screening recommendations. (July 22, 2021)
Trichomonas vaginalis is a flagellated, sexually transmitted protozoan that more often infects women than men; in the US in 2013–2016, among individuals ages 14 to 59 years, prevalence was 2.1% among women and 0.5% among men (1). Infection may be asymptomatic in either sex.
