A proposed classification system for opportunistic pathogens for improved healthcare infection prevention and control risk assessments

Affiliations

• ¹ Healthy Infrastructure Research Group, University College London, London, UK. Electronic address: uceswat@ucl.ac.uk.
• ² Healthy Infrastructure Research Group, University College London, London, UK.
• ³ University of West London, London, UK.
• ⁴ Healthy Infrastructure Research Group, University College London, London, UK; Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.