Basarab Marina, Bowman Conor, Aarons Emma J, Cropley Ian
Department of Infectious Diseases, Royal Free London NHS Foundation Trust, London NW3 2QG, UK.
Rare and Imported Pathogens Laboratory, Public Health England, Porton Down, UK.
BMJ. 2016 Feb 26;352:i1049. doi: 10.1136/bmj.i1049.