1 Virology Laboratory, CHU Toulouse, Hôpital Purpan, 330 av de Grande Bretagne, 31300 France; UMR Inserm, U1043, UMR CNRS, U5282, Centre de Physiopathologie de Toulouse Purpan (CPTP), Toulouse 31300, France. Electronic address: dimeglio.c@chu-toulouse.fr.
2 Occupational Diseases Department, Toulouse-Purpan University Hospital, Toulouse 31000, France; Epidemiology, Health Economics and Public Health, UMR1027 INSERM, Toulouse, France.
3 Virology Laboratory, CHU Toulouse, Hôpital Purpan, 330 av de Grande Bretagne, 31300 France.
4 CHU Toulouse, Hematology Laboratory, Toulouse 31300, France.
5 Virology Laboratory, CHU Toulouse, Hôpital Purpan, 330 av de Grande Bretagne, 31300 France; UMR Inserm, U1043, UMR CNRS, U5282, Centre de Physiopathologie de Toulouse Purpan (CPTP), Toulouse 31300, France.