title: Vertical transmission of a Citrobacter infection.
abstract: Citrobacter species have rarely been described as-etiological factors of intraamniotic infections. Citrobacter is not a normal inhabitant of the female genital tract. Vertical transmission of Citrobacter from mother to fetus has rarely been reported. A 21-year-old primigravida presented to labor and delivery at 40 6/7 weeks' gestation complaining of ruptured membranes, painful uterine contractions, and fever. An intraamniotic infection was diagnosed and antibiotics begun. She was subsequently delivered of a live male infant. Mother and infant had positive cultures for Citrobacter and overwhelming sepsis. Citrobacter species are rarely described as etiological factors of intraamniotic infections, and vertical transmission has rarely been reported. This pathogen should be considered in cases of chorioamnionitis or maternal sepsis as overwhelming maternal and fetal infection are possible sequelae.
authors.affiliation: Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Houston-Health Science Center 77030, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Mastrobattista
authors.forename: V M
authors.initials: VM
authors.lastname: Parisi
mesh_terms: D000328:Adult; D002954:Citrobacter; D004756:Enterobacteriaceae Infections / Q000635:transmission*; D005260:Female; D005315:Fetal Diseases / Q000209:etiology*; D006801:Humans; D018445:Infectious Disease Transmission, Vertical; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious