The emergence of infections with community-associated methicillin resistant Staphylococcus aureus - 16/08/11
Summary |
Recently there have been reports indicating an increased incidence of MRSA infections, afflicting individuals with no apparent risk factors for hospital acquisition. Patients with community-associated (CA) MRSA are significantly younger and had different distributions of clinical infections compared with HA-MRSA patients. CA-MRSA infections have mostly been associated with staphylococcal strains bearing the SCCmec type IV element and PVL genes. These strains are more frequently susceptible to a variety of non-beta-lactam antibiotics. Clinicians must be aware of the wide and, in some cases, unique spectrum of disease caused by CA-MRSA. Continued emergence of MRSA in the community is a public-health problem that warrants increased vigilance in the diagnosis and management of suspected and confirmed staphylococcal infections.
Le texte complet de cet article est disponible en PDF.Keywords : Staphylococcus aureus, MRSA, Community-acquired, Community-associated, Community-onset, Infection control, Epidemiology, Treatment
Plan
Vol 52 - N° 3
P. 157-168 - mars 2006 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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