Bacteraemia occurs when bacteria get into the bloodstream. Bloodstream infection is also sometimes called septicaemia, which implies greater severity/clinical significance. A wide variety of bacteria can cause bacteraemias, the two most common being Staphylococcus aureus and Escherichia coli.
Photo: Janice Carr / CDC
The HPA undertakes surveillance of bacteraemia by collecting information from hospital microbiology laboratories. For some organisms ( Staphylococcus aureus and glycopeptide-resistant enterococci) it is mandatory for hospitals to supply data but for other species of bacteria data is supplied on a voluntary basis. In addition, sentinel surveillance is undertaken by the reference laboratories where isolates are sent in by sentinel laboratories for centralised testing for susceptibility to antibiotics. This data can be used to help clinicians choose the best antibiotics.
Acinetobacter spp. bacteraemia in England, Wales and Northern Ireland: 2006 to 2010 (PDF, 162 KB)
Enterococcus spp. bacteraemia in England, Wales, and Northern Ireland: 2006-2010 (PDF, 122 KB)
Pseudomonas spp. and Stenotrophomonas maltophilia bacteraemia in England, Wales, and Northern Ireland, 2006 to 2010 (PDF, 145 KB)
Proteus spp., Morganella morganii, and Providencia spp. bacteraemia reports for England, Wales and Northern Ireland: 2006 to 2010 (PDF, 153 KB)