Antibiotic resistance in Haemophilus influenzae: mechanisms, clinical importance and consequences for therapy.
Invasive and non-invasive infections caused by Haemophilus influenzae are frequently diagnosed in children below the age of 5 years. The treatment of choice for these infections was ampicillin. However, since the early 1970s the increasing prevalence of resistance to ampicillin and other antibiotics has necessitated major changes in antibiotic therapy. This article summarizes some of the important clinical features of diseases caused by H. influenzae. The epidemiology, the problems with in vitro susceptibility testing and the mechanisms of resistance to major antibiotics are reviewed. The consequences of antibiotic resistance for the treatment of diseases caused by H. influenzae are discussed.
de Groot
R
R
Department of Paediatrics, Sophia Children's Hospital/University Hospital Rotterdam, The Netherlands.
Dzoljic-Danilovic
G
G
van Klingeren
B
B
Goessens
W H
WH
Neyens
H J
HJ
D000368:Aged; D002675:Child, Preschool; D004352:Drug Resistance, Microbial / Q000502:physiology; D006192:Haemophilus Infections / Q000188:drug therapy*; D006193:Haemophilus influenzae / Q000187:drug effects*; D006801:Humans; D008826:Microbial Sensitivity Tests