LGV, or Lymphogranuloma Venereum, is a sexually transmitted infection (STI) caused by the Chlamydia trachomatis bacteria. It is most commonly transmitted through unprotected sexual contact, including vaginal, anal, and/or oral sex. LGV can also be spread through contact with infected genital secretions, such as semen, vaginal fluids, or blood.
LGV is highly contagious, with an estimated 70 percent of individuals who are exposed to the bacteria developing an infection. It can be spread through skin-to-skin contact, and even through sharing of sex toys, towels, and other items that may have been exposed to infected body fluids.
Although LGV is rare in the United States, it is more common in other countries, especially in tropical and subtropical areas, and can be spread to individuals who are visiting or living in these areas. In the United States, it is most commonly seen in men who have sex with men, as well as those who have multiple sexual partners.
It is important to practice safe sex, such as using condoms, to reduce the risk of LGV and other STIs. In addition, individuals should be tested for LGV and other STIs if they have had unprotected sex or have a new sexual partner. Prompt diagnosis and treatment are important to prevent the spread of this infection.