A50-A64: Infections with a predominantly sexual mode of transmission

A59: Trichomoniasis

Trichomoniasis, often called "trich", is a common sexually transmitted infection (STI) caused by the parasite Trichomonas vaginalis. It majorly affects the genitals of both males and females, although men often do not have symptoms. When symptoms do occur, they can include unusual discharge, discomfort during sex, and irritation or itching in the genital area. Women may also experience lower abdominal pain. Trichomoniasis is usually passed from person to person through sexual contact, but it can also be transmitted via damp or moist objects like towels or wet clothing. The infection can become chronic if left untreated, potentially leading to more serious health problems such as pregnancy complications and increased risk of contracting other STIs. Despite being one of the most prevalent STIs, Trichomoniasis is often unnoticed due to its subtle or even non-existent symptoms.