Aerobic bacterial nosocomial infections in paediatric surgical patients at a tertiary health institution in Lagos, Nigeria.

This study was undertaken to determine nosocomial bacterial infections (NI) in surgical patients in a developing country using the detailed option of the Center for Disease Control (CDC) surgical patient surveillance technique. From 1994 - 1995. Paediatrics surgical patients at the Lagos University Teaching Hospital (LUTH) were prospectively monitored for NI at all body sites.

Beta-lactamase detection in nosocomial bacterial pathogens in Lagos, Nigeria.

Beta-lactamase production was investigated in 1033 bacterial pathogens--262 gram-positive bacteria, 482 Enterobacteriaceae, 289 non-fermenting bacilli. These were isolated from nosocomial infections in paediatric patients. Beta-lactamase was detected using chromogenic cephalosporin and starch paper methods.

Prevalence of methicillin-resistant Staphylococcus aureus in eight African hospitals and Malta.

Methicillin-resistant Staphylococcus aureus (MRSA) poses a serious therapeutic problem worldwide, and its frequency in most African countries has not been reported. This study was aimed at determining the prevalence and antibiotic susceptibility patterns of MRSA in eight large hospitals (>500 beds) in Africa and Malta, from 1996 to 1997. Susceptibility to methicillin (oxacillin) and to other drugs was determined by E test (AB Biodisk, Solna, Sweden) on a total of 1440 clinical isolates of S.

Bacterial eye infection in neonates, a prospective study in a neonatal unit.

One hundred and fifty five neonates with conjunctivitis admitted into the neonatal unit at the Lagos University Teaching Hospital were microbiologically investigated. This was to determine the bacterial aetiologic agent(s) in neonatal eye infection and highlight some risk factors. Antimicrobial susceptibility testing was done on the pathogens isolated using the diskagar diffusion method.

Bacteria causing septicaemia in neonates with tetanus.

105 consecutively admitted neonates with tetanus were screened for sepsis to determine the prevalence of sepsis in neonatal Tetanus (NNT) patients and identify the bacterial pathogens causing septicaemia in them. The presence of omphalitis, poor colour, hypothermia and hyperthermia were found to be sensitive predictors of septicaemia in NNT patients. 50 bacterial pathogens were isolated from 50 babies.