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Proteeae Groin Skin Carriage Among Nursing Home Resident—Resistance to Antiseptics

Published online by Cambridge University Press:  21 June 2016

Debra G. Eckert
Affiliation:
Florida Consortium for Infection Control and Cedars Medical Center, Miami, Florida
N. Joel Ehrenkranz*
Affiliation:
Florida Consortium for Infection Control and Cedars Medical Center, Miami, Florida
Blanca C. Alfonso
Affiliation:
Florida Consortium for Infection Control and Cedars Medical Center, Miami, Florida
Lee B. Moskowitz
Affiliation:
Florida Consortium for Infection Control and Cedars Medical Center, Miami, Florida
*
Florida Consortium for Infection Control, 5900 SW 73rd Street, Suite 207, Miami, FL 33143

Abstract

Proteeae carriage was evaluated in groin skin carriers following vigorous antiseptic application. Three Proteus mirabilis carriers were treated with 60% isopropyl alcohol or 4% chlorhexidine, observed to prevent skin contact, and then recultured; at four and eight hours P mirabilis numbers remained undiminished. Ten Proteeae carriers received a series of nine body baths with soap, chlorhexidine, and 0.75% povidone-iodine plus three cefazolin injections over 16 to 34 days; cumulative treatments failed to clear seven carriers. Within three months, all were again carriers. Proteeae carriers also had affinity for groin carriage of various aerobic gram-negative bacilli (AGNB) including cefazolin-resistant strains. In seven subjects, more than one AGNB species were recovered shortly after applying an antiseptic. Proteeae groin skin carriage appears to reflect a major change in the nature of resident bacteria on intact groin skin.

Type
Original Articles
Copyright
Copyright © The Society for Healthcare Epidemiology of America 1989

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