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Table 2 Bacterial colonization according to subjects and locations (N = 58)

From: Antimicrobial resistance acquisition after international travel in U.S. travelers

Organism No. of subjects No. of isolates Anatomic site of isolate recovery
Nares Oropharynx Groin Perirectal
Escherichia coli 52 105 2 3 13 87
Staphylococcus aureus 20 50 23 19 5 3
Klebsiella species 21 22 0 6 1 15
Enterobacter species 9 12 2 5 1 4
Citrobacter species 8 14 5 1 2 6
Proteus species 8 13 0 0 2 11
Morganella morganii 6 6 0 0 3 3
Pseudomonas aeruginosa 5 6 0 3 3 0
Stenotrophomonas maltophilia 4 5 0 1 1 3