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Amoxicillin-Clavulanate
Amoxicillin-Clavulanate

Amoxicillin-Clavulanate

3 Year Cumulative Antibiogram (Jan 2016 - Dec 2018): C&W

% of Isolates Susceptible

Moraxella catarrhalis
100% n = 69
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Actinomyces species
100% n = 21
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Haemophilus influenzae
95% n = 202
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Citrobacter koseri
94% n = 16
​

Note that unlike C. freundii, C. koseri does not have an AmpC beta-lactamase gene

Proteus mirabilis
92% n = 110
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Staphylococcus aureus
90% n = 2321
​

Clinical isolates only - MRSA screens are excluded

Klebsiella oxytoca
87% n = 71
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Klebsiella pneumoniae
82% n = 147
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Escherichia coli
48% n = 1483
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Enterobacter cloacae
3% n = 131
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*Enterobacter cloacae complex - includes E. cloacae, asburiae, kobei, hormaechei, ludwigii, nimipressuralis. See general susceptibilty for more information

Staphylococcus aureus (MRSA)
0% n = 267
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Clinical isolates only - MRSA screens are excluded

Serratia marcescens
0% n = 39
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See general susceptibility for more information

Morganella morganii
0% n = 37
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Klebsiella aerogenes
0% n = 18
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See general susceptibility for more information

Citrobacter freundii
0% n = 22
​

See general susceptibility for additional information