Is Cronobacter sakazakii infection possible in an exclusively breastfed premature neonate in the neonatal intensive care unit?

Cronobacter species are gram-negative rods that may cause life-threatening infections in neonates and infants. they belong to the family of enterobacteriaceae. the first case was published in 1961 in england and about 150 cases have been reported thus far in the literature. the worst form of infection results in meningitis, leaving survivors with devastating neurological sequelae. we present the case of a premature neonate who was exclusively gavage fed with non-fortified breast milk and developed culture positive sepsis for cronobacter sakazakii with clinical signs of meningitis at 18 days of life. she had a very traumatic course and survived the illness, but questions remain as to how she obtained this infection and her future neurodevelopmental outcomes.