Bacteriological and clinical data on 68 children with neonatal group B streptococcal meningitis were analysed as part of a wider study of bacterial meningitis undertaken between 1976 and 1982. Twenty five per cent of patients died and there was no difference in the mortality rate between early and late onset disease. Sixteen per cent of the infants weighed less than 2500 g at birth but in 50% n...

Three newborn infants with meningitis due to Flavobacterium meningosepticum were treated with rifamycin administered parenterally and directly into the cerebral ventricles. Antibiotic concentrations of blood and cerebrospinal fluid (CSF) were monitored during treatment. There was rapid sterilization of the CSF after this antibiotic. Jaundice was the only toxicity noted. All 3 infants developed ...

Neonatal infections currently cause about 1.6 million deaths annually in developing countries. Sepsis and meningitis are responsible for most of these deaths. Resistance to commonly used antibiotics is emerging and constitutes an important problem world wide. To reduce global neonatal mortality, strategies of proven efficacy, such as hand washing, barrier nursing, restriction of antibiotic use,...

A cluster of 4 cases of meningitis due to Acinetobacter calcoaceticus var anitratus occurred during a 5-day period in a neonatal intensive care unit. Three of the infants were preterm and all had a history of other medical problems. Initiation of intravenous therapy with carbenicillin was accompanied by clinical recovery and a bacteriological cure. Intensive bacteriological investigation failed...

A fatal case of neonatal Haemophilus influenzae type b, septicaemia and meningitis is described. Although the mother was asymptomatic, maternal genital tract culture yielded H. influenzae which was indistinguishable from the strain found in the infant. Despite the rarity of this organism as a cause of neonatal sepsis, increased awareness is essential so that this important offending pathogen is...

BACKGROUND Group B Streptococcus (GBS) and Streptococcus pneumoniae (SP) are leading causes of bacterial meningitis in neonates and children. Each pathogen produces a pore-forming cytolytic toxin, β-hemolysin/cytolysin (β-h/c) by GBS and pneumolysin by SP. The aim of this study was to understand the role of these pore-forming cytotoxins, in particular of the GBS β-h/c, as potential neurotoxins ...

Neonatal meningitis Escherichia coli (NMEC) is the most common Gram-negative organism that is associated with neonatal meningitis, which usually develops as a result of hematogenous spread of the bacteria. There are two key pathogenesis processes for NMEC to penetrate into the brain, the essential step for the development of E. coli meningitis: a high-level bacteremia and traversal of the blood...

Flavobacterium meningosepticum is an unusual, highly resistant, gram-negative bacillus that is associated with neonatal meningitis and nursery outbreaks of meningitis. The optimal therapy for this infection is not known. We successfully treated three neonates with intravenous vancomycin and rifampin. We determined the in vitro activity of meropenem, ciprofloxacin, vancomycin, linezolid (PNU-100...

UNLABELLED Group B Streptococcus is the most common pathogen found in neonatal sepsis in North America. OBJECTIVES We describe 15 cases of neonatal infections by Group B Streptococcus (Streptococcus agalactiae) at a Neonatal Intensive Care Unit of a public and teaching hospital. METHODS We conducted a study at Hospital de Clínicas de Porto Alegre, from January 1st, 1996 to June 30, 1999. Di...