1 Clinical Microbiology and Public Health Laboratory, Public Health England, University Hospitals Birmingham NHS Foundation Trust, Birmingham, West Midlands B9 5SS, UK; Health Protection Research Unit in Emerging and Zoonotic Infections, National Institute for Health Research, UK.
2 Clinical Microbiology and Public Health Laboratory, Public Health England, University Hospitals Birmingham NHS Foundation Trust, Birmingham, West Midlands B9 5SS, UK.
3 Department of Biochemistry, Division of Pathology and Laboratory Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, West Midlands, UK.
4 Clinical Microbiology and Public Health Laboratory, Public Health England, University Hospitals Birmingham NHS Foundation Trust, Birmingham, West Midlands B9 5SS, UK. Electronic address: [email protected].