Distribution of the E. faecium SNP genotypes at six sampling points over a two year period. Shaded areas indicate common SNP profiles for both human and water isolates. E. faecium cfu/ml is indicated by the line graph. Total number of E. faecium analysed during each sampling; May 2008 - 2 isolates, August 2008 - 23 isolates, March 2009 - 16 isolates and July 2009 - 6 isolates.
Rathnayake et al. BMC Microbiology 2011 11:201 doi:10.1186/1471-2180-11-201