Cross-infection by non-encapsulated Haemophilus influenzae.
From October, 1988, to January, 1989, 18 patients admitted to an acute medical chest ward were infected with an ampicillin-resistant beta-lactamase-producing strain of Haemophilus influenzae. All 18 isolates were non-encapsulated strains of biotype III and showed identical cell envelope protein profiles, as judged by sodium dodecyl sulphate-polyacrylamide gel electrophoresis. The organism was not isolated from repeated environmental samples but there was strong circumstantial evidence that a spirometer was a common iatrogenic source of the cross-infection.
Gough
J
J
Department of Microbiology, Birch Hill Hospital, Rochdale, UK.
Kraak
W A
WA
Anderson
E C
EC
Nichols
W W
WW
Slack
M P
MP
McGhie
D
D
D001425:Bacterial Outer Membrane Proteins / Q000032:analysis; D015373:Bacterial Typing Techniques; D003428:Cross Infection / Q000453:epidemiology*; D004196:Disease Outbreaks; D004352:Drug Resistance, Microbial; D004591:Electrophoresis, Polyacrylamide Gel; D006192:Haemophilus Infections / Q000453:epidemiology* / Q000635:transmission; D006193:Haemophilus influenzae / Q000032:analysis / Q000145:classification* / Q000187:drug effects / Q000302:isolation & purification; D006801:Humans; D006113:United Kingdom / Q000453:epidemiology
D001425:Bacterial Outer Membrane Proteins