A parent as a vector of Salmonella brandenburg nosocomial infection in a neonatal intensive care unit.

A newborn baby was admitted to the Neonatal Intensive Care Unit (NICU) of St Germain en Laye Hospital (France) because of premature birth. On day 12, he contracted gastroenteritis due to Salmonella brandenbourg. The salmonellosis led to a septic shock syndrome with a brief cardiopulmonary arrest. He was treated with intravenous ceftriaxone and gentamicin, and the evolution was favorable. Microbiological investigations revealed that the mother was the vector for this nosocomial infection. S. brandenbourg was isolated from the feces of the baby, despite recent recommendations on managing stool specimens from patients hospitalized for more than three days: according to these recommendations, these stools should be processed for viruses and Clostridium difficile toxin only.

[The role of amniocentesis in the management of chorioamnionitis with Listeria monocytogene]. / Intérêt de l'amniocentèse dans le diagnostic et la prise en charge d'une chorioamniotite à Listeria monocytogenes.

Listeriosis is prevalent in pregnant women. Associated morbidity includes miscarriage, chorioamnionitis, intrauterine and neonatal death. Maternal symptoms are not specific and the diagnosis is difficult with a high rate of false-negative microbiology results. We report here the case a patient who developed a chorioamnionitis at 31 weeks gestation. Diagnosis was established by examination of the amniotic fluid. We report a case of Literiosis in pregnancy diagnosed by direct examination of amniotic fluid obtained by amniocentesis.