Haemophilus influenzae is a major community-acquired pathogen causing significant
morbidity and mortality worldwide. Meningitis and bacteremia due to type b strains occur in …

The past several years have witnessed an upsurge of genomic data pertaining to the
Mycobacterium avium complex (MAC). Despite clear advances, problems with the detection …

Objectives To characterize the β-lactam resistance mechanisms of two clinical isolates of
cefotaxime-resistant Haemophilus parainfluenzae recovered from patients in South Africa …

The clinical use of cefaclor has been shown to enrich Haemophilus influenzae populations
harboring cefaclor-hydrolyzing ROB-1 β-lactamase. Such a selective process may lead to …

Objectives Implementation of EUCAST susceptibility testing in an Australian hospital
laboratory demonstrated higher rates of aminopenicillin and amoxicillin/clavulanate …

Objectives: To determine if the TEM β-lactamases of Haemophilus influenzae are TEM-1 or
derivatives thereof and associated exclusively with the overlapping Pa/Pb promoters …

Background: Resistance to β-lactams in Haemophilus influenzae is mostly due to the
presence of TEM β-lactamases. β-Lactamase-negative ampicillin resistance (BLNAR) also …

Objectives To determine the effect of cloned inhibitor-resistant TEM β-lactamases (IRTs) on
the susceptibility of Haemophilus influenzae to amoxicillin/clavulanate. Methods IRT-2,-4 …

Two ampicillin-susceptible strains of Haemophilus influenzae were found to carry blaTEM
genes. In one strain ampicillin susceptibility was explained by poor expression of a …

We tested abilities of ciprofloxacin, levofloxacin, gatifloxacin, moxifloxacin, amoxicillin,
amoxicillin/clavulanate, cefixime, cefpodoxime, and cefdinir to select resistant mutants in 5 β …