dcsimg

Life cycle of Trichomonas vaginalis, the cause of trichomoniasis in humans

Image of metamonad

Description:

Life cycle of Trichomonas vaginalis, the cause of trichomoniasis in humans

Trichomonas vaginalis resides in the female lower genital tract and the male urethra and prostate (1), where it replicates by binary fission (2). The parasite does not appear to have a cyst form, and does not survive well in the external environment. Trichomonas vaginalis is transmitted among humans, its only known host, primarily by sexual intercourse (3).

From Centers for Disease Control Parasites and Health website

Source Information

license
cc-by-nc
copyright
Centers for Disease Control/Division of Parasitic Diseases and Malaria
publisher
Shapiro, Leo
photographer
Centers for Disease Control/Division of Parasitic Diseases and Malaria
provider
EOL Rapid Response Team
original
original media file
visit source
partner site
EOL staff
ID
17764136