infection (7) Infection (7) Human beings (6) Care (5) Patients (5) Patients (5) adulte (4) Control (4) Cases (4) Cases (4) Risk factors (4) adulte (4) risque (3) hôpital (3) Treatment (3) Swiss (3) Risk (3) Management (3) Older people (3) Infections (3) administration (2) virus (2) temps (durée) (2) thérapie (2) surveillance (2) association (2) surveillance (2) antibiotique (2) analyse (2) exposition (2)