Whole genome SNP typing (WGST) phylogeny of Long Term Care Facility strains with assay results. The phylogenetic relationships are based on a total of 1434 SNPs out of which 686 were parsimony informative. The CI is 0.99. Numbers next to branches are numbers of SNPs. The first number in genome name is the facility ID number and the second number is the isolate ID number. Facility linked clusters are highlighted with brackets. Results of the SNP assays in the inset table indicate strain genotypes.