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Volume 11, Number 12—December 2005
Research

Antimicrobial-drug Susceptibility of Human and Animal Salmonella Typhimurium, Minnesota, 1997–2003

Stephanie D. Wedel*Comments to Author , Jeffrey B. Bender†, Fe T. Leano*, David J. Boxrud*, Craig Hedberg‡, and Kirk E. Smith*
Author affiliations: *Minnesota Department of Health, Minneapolis, Minnesota, USA; †University of Minnesota College of Veterinary Medicine, St. Paul, Minnesota, USA; ‡University of Minnesota School of Public Health, Minneapolis, Minnesota, USA

Main Article

Table 2

Distribution of human and animal isolate resistance phenotypes in PFGE clonal groups, Minnesota 1997–2003*

Clonal group† No. isolates by resistance phenotype
At least ACSSuT‡ At least AKSSuT‡ At least ACKSSuT Other resistance phenotypes Pansusceptible isolates Total
Human isolates
Clonal group A 169 1 12 27 8 217
Clonal group B 1 51 1 23 5 81
Other 22 12 12 124 560 730
Total 192 64 25 174 573 1,028
Animal isolates
Clonal group A 182 3 67 10 2 264
Clonal group B 1 227 21 27 2 278
Other 21 20 23 38 72 174
Total 204 250 111 75 76 716

*PFGE, pulsed-field gel electrophoresis; A, ampicillin; C, chloramphenicol; K, kanamycin; S, streptomycin; Su, sulfisoxazole; T, tetracycline.

†Clonal groups are composed of subtypes that are <3 bands different from PFGE subtype TM5b (clonal group A) or <3 bands different from subtype TM54 (clonal group B).

‡Does not include ACKSSuT.

Main Article

Page created: February 02, 2012
Page updated: February 02, 2012
Page reviewed: February 02, 2012
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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