Control of a regional outbreak of vanA glycopeptide-resistant Enterococcus faecium, Eastern France, 2004-2009.

At the end of 2004, an outbreak of glycopeptide-resistant enterococci (GRE) spread from the Nancy Teaching Hospital to more than 40 facilities in the Lorraine region. Because this outbreak appeared to be uninhibited, a regional task force was set up to organize and co-ordinate the management of the outbreak, visiting the affected facilities to publicize the existing recommendations and take stock of the problems encountered in the field. The task force then proposed control measures specific to the region.

Evaluation of the duration of vanA vancomycin-resistant Enterococcus faecium carriage and clearance during a large-scale outbreak in a region of eastern France.

A monthly follow-up evaluation of vancomycin-resistant Enterococcus-colonized patients conducted during an outbreak in France revealed that carriage can persist for an extended period. Recurrence was observed despite as many as 3 negative cultures. As a result, we propose another definition for VRE clearance.