[Resistance to antibiotics].
Bacterial resistance to antibiotics is a major public health problem around the world causing high rates of morbi-mortality and economic problems in hospital settings. Major bacterial causing nosocomial infections are: extended-spectrum beta-lactameses (ESBL) producing enterobacteria, methicillin resistance Staphylococcus aureus, coagulase negative Staphylococcus, metallo fl-lactamases (MBL) producing Pseudomonas aeruginosa, Streptococcus pneumoniae, Enterococcus spp, Acinetobacter baumani. This last bacteria is not very often isolated in hospital settings yet, but it is multi-resistance pathogen causing high mortality. Helicobacter pylori, which is not a nosocomial pathogen but is associated to gastric diseases (from gastritis to gastric cancer). Infections prevention, to obtain an accuracy diagnostic and effective treatment, use antibiotic wisely and pathogen dissemination prevention (hand washing), are important steps to control the bacterial resistance.
Sánchez
Jesús Silva
JS
Departamento de Resistencia Bacteriana, Centro de Investigactones Sobre Enfermedades Infecciosas, Institute Nacional de Salud Pública, Cuernavaca, Mor México. jsilva@correo.insp.mx
D003428:Cross Infection / Q000382:microbiology; D024881:Drug Resistance, Bacterial; D004755:Enterobacteriaceae / Q000201:enzymology; D016480:Helicobacter pylori / Q000187:drug effects; D006801:Humans; D008800:Mexico; D008826:Microbial Sensitivity Tests; D018440:beta-Lactam Resistance