How Do We Clean Up This Mess? - A Review of The Testing Methodologies Used for Detection of Live Bacteria in Healthcare Environments | Biomedgrid

In light of the increasing numbers of disinfectant resistant bacterial species, and the proven direct link between disinfectant resistance and antibiotic resistance, the detection of live bacteria in high risk environments within healthcare, is of increasing importance. The benefits of accurate identification, and in some cases quantification, is paramount in indicating the effectiveness of cleaning products, protocols and therefore safety to practice for patients and staff. A review of the currently available environmental testing methods, highlighting those tests most appropriate for the different areas of our healthcare services has been explored. Looking at the latest technological advances in surface and microbiological testing, to determine their efficiency in adequately detecting organisms of potential significance, and therefore informing us of the most appropriate ways in which to treat areas that have been potentially contaminated. The outcome of using the correct testing methods can determine the true impact of surface contamination in primary and cross infection. Moreover, informing us of the effectiveness of cleaning interventions in the hope of decreasing potential causes of infection (including staff behaviours) and subsequently improving patient outcomes.