Gastrointestinal Bacteria Reference Unit, National Infections Service, Public Health England, London, UK.|Gastrointestinal Bacteria Reference Unit, National Infections Service, Public Health England, London, UK.|Infectious Disease Informatics, National Infections Service, Public Health England, London, UK.|Infectious Disease Informatics, National Infections Service, Public Health England, London, UK.|Gastrointestinal Bacteria Reference Unit, National Infections Service, Public Health England, London, UK.|Roslin Institute, University of Edinburgh, Scotland, UK.|Gastrointestinal Bacteria Reference Unit, National Infections Service, Public Health England, London, UK.|Infectious Disease Informatics, National Infections Service, Public Health England, London, UK.|Infectious Disease Informatics, National Infections Service, Public Health England, London, UK.|Gastrointestinal Bacteria Reference Unit, National Infections Service, Public Health England, London, UK.|Gastrointestinal Bacteria Reference Unit, National Infections Service, Public Health England, London, UK.