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PREVALENCE OF NASAL COLONIZATION WITH METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS (MRSA) IN CHILDREN A MULTICENTER CROSS-SECTIONAL STUDY

Heininger, Ulrich MD*; Datta, Florence MD*; Gervaix, Alain MD; Schaad, Urs B. MD*; Berger, Christoph MD; Vaudaux, Bernard MD§; Aebi, Christoph MD; Hitzler, Michael MD; Kind, Christian MD#; Gnehm, Hanspeter E. MD**; Frei, Reno MD††the PIGS/MRSA Study Group

The Pediatric Infectious Disease Journal: June 2007 - Volume 26 - Issue 6 - p 544-546
doi: 10.1097/INF.0b013e31804d244a
Brief Reports

In this cross-sectional multicenter study, we determined the rate of nasal carriage of methicillin-resistant Staphylococcus aureus (MRSA) in children admitted to 9 training hospitals in Switzerland during 1 month. From 1337 patients, 1363 nasal swabs were obtained (mean age 6.1 years, median 4.7 years, interquartile range 1.3–10.4 years) and 562 (41.3%) grew S. aureus. Only one isolate was MRSA (0.18%) which encoded mecA and femA genes as well as SCCmec type IV, whereas Panton-Valentine leukocidin (PVL) was absent.

From the *University Children's Hospital, Basel; †University Children's Hospital, Geneva; ‡University Children's Hospital, Zurich; §University Children's Hospital, Lausanne, ∥University Children's Hospital, Bern; ¶Children's Hospital, Lucerne; #Children's Hospital, St. Gallen; **Children's Hospital, Aarau; and ††Microbiology Laboratory, University Hospital, Basel, Switzerland.

Accepted for publication February 16, 2007.

Address for correspondence: Ulrich Heininger, MD, University Children's Hospital (UKBB), PO Box; CH-4005 Basel, Switzerland. E-mail: ulrich.heininger@ukbb.ch.

© 2007 Lippincott Williams & Wilkins, Inc.