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Table 2 Median MICs of antimicrobial agents in S. flexneri and S. sonnei per year.

From: Laboratory based surveillance of travel-related Shigella sonnei and Shigella flexneri in Alberta from 2002 to 2007

   AMI AMP AMC AXO CHL CIP SXT FOX GEN KAN NAL SSS STR TET TIO
S. flexneri Total per year (n)                
2002 10 4 2 2 < = 0.25 0.5 < = 0.015 < = 0.12 2 1 < = 8 1 > 256 < = 32 > 32 < = 0.12
2003 28 2 > 32 8 < = 0.25 > 32 < = 0.015 > 4 2 0.5 < = 8 1 > 256 > 64 > 32 0.25
2004 38 2 > 32 8 < = 0.25 32 < = 0.015 > 4 2 0.5 < = 8 1 > 256 > 64 > 32 < = 0.12
2005 35 2 > 32 8 < = 0.25 > 32 < = 0.015 > 4 4 0.5 < = 8 1 > 256 64 > 32 0.25
2006 22 2 > 32 8 < = 0.25 32 < = 0.015 0.25 2 0.5 < = 8 2 > 256 64 > 32 < = 0.12
2007 31 2 > 32 8 < = 0.25 32 < = 0.015 0.25 4 0.5 < = 8 2 < = 16 64 > 32 < = 0.12
S. sonnei Total per year (n)                
2002 12 2 32 4 < = 0.25 4 < = 0.015 > 4 1 1 < = 8 1 > 256 > 64 > 32 0.25
2003 27 2 32 4 < = 0.25 4 < = 0.015 > 4 1 1 < = 8 1 > 256 > 64 > 32 0.25
2004 35 2 2 4 < = 0.25 4 < = 0.015 > 4 1 0.5 < = 8 1 > 256 > 64 > 32 0.25
2005 60 2 2 4 < = 0.25 8 < = 0.015 > 4 2 1 < = 8 1 > 256 > 64 > 32 0.25
2006 26 2 2 2 < = 0.25 4 < = 0.015 > 4 2 0.5 < = 8 1 > 256 > 64 > 32 0.25
2007 19 2 2 2 < = 0.25 4 < = 0.015 > 4 2 0.5 < = 8 2 > 256 > 64 > 32 0.25
  1. amikacin (AMI), amoxicillin/clavulanic acid (AMC), ampicillin (AMP), cefoxitin (FOX), ceftiofur (TIO), ceftriaxone (AXO), chloramphenicol (CHL), ciprofloxacin (CIP), gentamicin (GEN), kanamycin (KAN), nalidixic acid (NAL), streptomycin (STR), tetracycline (TET), sulfisoxazole (SSS), trimethoprim/sulfamethoxazole (SXT)