title: Contaminated breast milk: A source of Klebsiella bacteremia in a newborn intensive care unit.
abstract: Five patients in a newborn intensive care unit (NICU) developed primary bacteremia due to Klebsiella during a 12-day period, May 2 through June 2, 1979, after feeding for 24-96 hr with contaminated breast milk. All patients had been fed via nasoduodenal tube with milk obtained from a single donor. The donor milk collected via electric suction pump was positive by gram stain for gram-negative rods and by culture for Klebsiella pneumoniae. A culture of hand-expressed milk was negative for gram-negative rods. The breast-pump tubing and safety trap were grossly contaminated with K. pneumoniae. Institution of proper sterilization to the pump equipment controlled the outbreak. This outbreak is the first documentation of nosocomial bacteremia as a major infectious complication of feedings of premature infants with contaminated breast milk.
mesh_terms: D003428:Cross Infection / Q000382:microbiology* / Q000635:transmission; D004865:Equipment and Supplies, Hospital; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000382:microbiology* / Q000635:transmission; D007363:Intensive Care Units, Neonatal; D007711:Klebsiella pneumoniae / Q000302:isolation & purification*; D008895:Milk, Human / Q000382:microbiology*; D018805:Sepsis / Q000382:microbiology* / Q000635:transmission