Estimates of the effectiveness (VE) of pandemic, seasonal influenza and pneumococcal vaccine against hospitalization due to influenza or pneumonia*.

*In these analyses, individuals vaccinated before the identified time duration considered unvaccinated**Model A: Adjusted for age, gender, place of residence;***Model B: Adjusted for Model A variables plus income, comorbidity, A(H1N1)pdm09 priority group, receiving the 2009/10 seasonal influenza vaccine, receiving a pneumococcal vaccine, immunosuppressed, pregnancy, ≥20 physician encounters in the last 5 years, ≥1 hospital admission in the last 5 years; use of antiviral prophylaxis and diagnosis of chronic renal failure.Estimates of the effectiveness (VE) of pandemic, seasonal influenza and pneumococcal vaccine against hospitalization due to influenza or pneumonia*.