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Table 2 Distribution of β-lactamase and ampicillin status by penicillin binding protein 3 substitution grouping [13] for 156 Haemophilus influenzae isolates.

From: Mechanisms, molecular and sero-epidemiology of antimicrobial resistance in bacterial respiratory pathogens isolated from Japanese children

Phenotype

n

Group III

Other groups

Wild type

BLNAR

110

83

27

0

BLNAI

5

3

2

0

BLNAS

14

1

6

7

BL+

27

4

14

9

  1. BL+, β-lactamase positive; BLNAI, β-lactamase-nonproducing ampicillin-intermediate; BLNAR, β-lactamase-nonproducing ampicillin-resistant; BLNAS, β-lactamase-nonproducing ampicillin-sensitive.
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Annals of Clinical Microbiology and Antimicrobials

ISSN: 1476-0711

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