Figure 2From: Methicillin-resistant Staphylococcus aureus and Acinetobacter baumanniion computer interface surfaces of hospital wards and association with clinical isolates Similarity of PFGE patterns of MRSA isolated in hospital wards, calculated by UPGMA. Similarities >70% represent the clonal spread of strains. Isolate number, source of specimens and the ward number are listed in the right side of the figure.Back to article page