… influenza vaccination attenuates disease severity, we might expect higher VE in inpatient
settings compared with outpatient … vaccination prevented influenza-associated hospitalization, …

… However, a higher VE could be observed in hospitalised patients if the influenza vaccine
mitigates influenza illness severity, reducing the risk of hospital admission in people in whom it …

… hospitalization. Providing robust evidence of influenza vaccine effectiveness (IVE) in preventing
severe … Compared to influenza illnesses in outpatient settings, we found slightly lower …

… of ambulatory visits and hospitalizations in this season with circulation of 2 drifted viruses, …
was associated with a significant reduction in the risk of hospitalization with severe influenza …

… Vaccination is the best means of preventing influenza virus infections, but influenza vaccine
effectiveness (VE) … against severe disease requiring hospitalization if breakthrough infection (…

… 130 inpatients with severe and 598 with nonsevere influenza who … Influenza vaccine
effectiveness in preventing outpatient, inpatient, and severe cases of laboratory-confirmed influenza…

… view hospitalization as the hallmark of severe influenza disease [2]. … that influenza vaccines
can attenuate severe influenza … against ICU influenza than is observed in most ambulatory or …

… of influenza vaccine effectiveness in preventing confirmed influenza among persons diagnosed
with chronic … We assessed the average effect of influenza vaccination in the current and …

… role of influenza vaccination in preventing hospitalization in … , influenza vaccination was
protective against outpatient visits … VE on hospitalization or outpatients visit for ILI or acute …

… influenza vaccine (TIV) for preventing influenza-related hospitalizations and other serious
outcomes over three consecutive influenza … in inpatient settings; inpatient/outpatient VE …