An outbreak of multiply resistant Pseudomonas aeruginosa in a neonatal unit: plasmid pattern analysis.
An outbreak of infection due to multiply resistant Pseudomonas aeruginosa occurred from March to April 1986 in a neonatal unit. Affected neonates were receiving ventilation support and the mortality rate was high. Plasmid analysis and antibiograms indicated that the outbreak was due to a single strain. A survey of bacteria isolated from respirators, potable water and hands of personnel working in the unit failed to recover the outbreak strain. Lack of sterilization of respirators and overcrowding were considered to be the causes of the outbreak and reinforcement of the importance of aseptic techniques helped in its termination.
Garcia
D C
DC
University of Buenos Aires, Argentina.
Trevisan
A R
AR
Botto
L
L
Cervetto
M
M
Sarubbi
M A
MA
Zorzópulos
J
J
D001118:Argentina; D003428:Cross Infection / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D004196:Disease Outbreaks; D006801:Humans; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal; D010957:Plasmids; D011014:Pneumonia / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D011552:Pseudomonas Infections / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D012121:Respiration, Artificial