1 Department of Infectious Diseases, Hospices Civils de Lyon, Lyon, France; INSERM U1111, International Centre for Research in Infectiology, Claude Bernard Lyon 1 University, Lyon, France. Electronic address: florent.valour@chu-lyon.fr.
2 Department of Infectious Diseases, Hospices Civils de Lyon, Lyon, France.
3 Hospital Hygiene and Occupational Health and Safety, Hospices Civils de Lyon, Lyon, France.
4 Emergency Department, Hospices Civils de Lyon, Lyon, France.
5 Department of Infectious Diseases, Hospices Civils de Lyon, Lyon, France; INSERM U1111, International Centre for Research in Infectiology, Claude Bernard Lyon 1 University, Lyon, France.