Pasteurella gallinarum neonatal meningitis

Abstract

A 4-day-old baby weighing 1.7 kg was admitted to the neonatal intensive care unit of Ga-Rankuwa Hospital, Pretoria, with a history of apneic attacks. On examination there was an umbilical sepsis and the neonate was septicemic. The baby had been delivered at home and the umbilical cord had been cut by the grandmother using unclean scissors and chimney soot applied to the umbilical stump. On admission, a septic screen was done and antibiotic treatment was started with penicillin and amikacin. The investigations showed that the baby was slightly anemic, with hemoglobin levels of 10.0 g/dL (14.9-23.7 g/dL), and a pure growth of a Gram-negative bacillus was obtained from the cerebrospinal fluid, blood culture and suprapubic aspirate urine specimens. The Gram-negative bacillus was catalase and oxidase positive and it was identified as Pasteurella gallinarum. Antimicrobial profiling showed the organism to be susceptible to penicillin, cefotaxime, gentamicin and amikacin. Despite having received antimicrobial agents to which the etiological agent was susceptible, the neonate died within 5 days of admission. The cause of death was postulated to be due to overwhelming sepsis which resulted in septic shock.