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SUMMARY Escherichia coli sequence type 131 (ST131) and Klebsiella pneumoniae ST258 emerged in the 2000s as important human… Expand This report updates and combines earlier versions of guidelines for the prevention and treatment of opportunistic infections (OIs… Expand Extended-spectrum beta-lactamases (ESBLs) represent a major threat among resistant bacterial isolates. The first types described… Expand ABSTRACT The occurrence of extended-spectrum β-lactamase (ESBL)-producing isolates has increased worldwide. Fecal carriage of… Expand The antibiotics rifamycin SV and rifampicin substantially reduce sulfobromophthalein (BSP) elimination in humans. In rats… Expand Nine clinical isolates of Enterobacteriaceae (six Escherichia coli and three Proteus mirabilis) isolated in three Parisian… Expand The rifamycin antibacterials, rifampicin (rifampin), rifabutin and rifapentine, are uniquely potent in the treatment of patients… Expand BACKGROUND
Rifapentine is a cyclopentyl-substituted rifamycin whose serum half-life is five times that of rifampin. The US Public… Expand Knowledge of the molecular genetic basis of resistance to antituberculous agents has advanced rapidly since we reviewed this… Expand ABSTRACT The contributions of 23 insertion, deletion, or missense mutations within an 81-bp fragment of rpoB, the gene encoding… Expand