A five-year prospective study of septicaemia in hospitalized children in Hong Kong.
In a 5-year prospective study in a Hong Kong teaching hospital there were 344 clinically significant episodes of paediatric septicaemia. Many of the microbiological and clinical features were similar to those reported in Japanese and Western studies but there were some important differences. Half of the episodes (or 70% if neonatal infections are excluded) were community-acquired. The commonest organisms found were Salmonella spp (15% of all and 27% of community-acquired infections); this was related to the high local incidence of salmonellosis and typhoid fever. Salmonella typhi, which was responsible for one-third of the salmonella septicaemias, was usually seen in school-age children, while non-typhoid salmonellae were common in infants. Methicillin-resistant Staphylococcus aureus, which are now endemic in Hong Kong hospitals, was a common cause of hospital-acquired septicaemia. Pneumococcal septicaemia accounted for 22% of episodes in infants and pre-school children, but Haemophilus influenzae was uncommon (2% of all episodes) and there was no case of meningococcal septicaemia. The rarity of invasive infection with H. influenzae and Neisseria meningitidis in Hong Kong children is unexplained.
Department of Microbiology, Faculty of Medicine, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories.
A F
AF
Cheng
T F
TF
Fok
R
R
Duthie
G L
GL
French
D000293:Adolescent; D000367:Age Factors; D016470:Bacteremia / Q000453:epidemiology / Q000382:microbiology; D001421:Bacteria, Anaerobic / Q000302:isolation & purification*; D002175:Candida / Q000302:isolation & purification*; D002648:Child; D002675:Child, Preschool; D003428:Cross Infection / Q000453:epidemiology; D005260:Female; D016469:Fungemia / Q000453:epidemiology / Q000382:microbiology; D006088:Gram-Negative Aerobic Bacteria / Q000302:isolation & purification*; D006094:Gram-Positive Bacteria / Q000302:isolation & purification*; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011446:Prospective Studies; D012480:Salmonella Infections / Q000453:epidemiology / Q000382:microbiology; D018805:Sepsis / Q000453:epidemiology* / Q000382:microbiology; D012737:Sex Factors