Cronobacter species isolation in two infants - New Mexico, 2008. MMWR. Morbidity and mortality weekly report [MMWR Morb Mortal Wkly Rep] Journal article | | Title | Cronobacter species isolation in two infants - New Mexico, 2008. | | Author(s) | Centers for Disease Control and Prevention (CDC) | | Source | MMWR Morb Mortal Wkly Rep 2009 Oct 30; 58(42):1179-83. | | Abstract | Cronobacter spp. (formerly Enterobacter sakazakii) are rare causes of infant septicemia and meningitis, resulting in death in approximately 40% of cases. Since 1958, 120 cases of Cronobacter infection in infants have been reported, an average of fewer than three cases per year worldwide. Powdered infant formula (PIF), which is not sterile, has been implicated repeatedly as a vehicle of Cronobacter infection; consequently, the World Health Organization (WHO) has issued guidelines for safer preparation, handling, and storage of PIF. This report describes isolation of Cronobacter spp. in two nonhospitalized, unrelated infants (one male and one female) in New Mexico in 2008; one infant developed severe brain injury and hydrocephalus, and the other infant died. An investigation by the New Mexico Department of Health (NMDOH) determined that PIF consumption was the only known risk factor in the two cases, although the sources of the Cronobacter spp. could not be determined. Cronobacter spp. were not isolated from sealed canisters of formula associated with the two infants, and clinical isolates from the infants differed by pulsed-field gel electrophoresis (PFGE). However, a Cronobacter organism was isolated from an opened canister of formula consumed by the male infant and was indistinguishable from an isolate from his postmortem blood culture. Education of formula preparers regarding potential PIF contamination, universal adoption of WHO PIF preparation guidelines, and continued improvement of PIF manufacturing processes might help prevent Cronobacter infection among infants. | | Language | eng | | Pub Type(s) | Journal Article
| | PubMed ID | 19875980 |
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