The additive benefits of influenza and pneumococcal vaccinations during influenza seasons among elderly persons with chronic lung disease

Agriculture & Biology

• influenza vaccination 100%
• respiratory tract diseases 62%
• vaccination 52%
• influenza 39%
• pneumonia 36%
• death 25%
• demography 8%
• health services 8%
• uncertainty 8%
• vaccines 7%
• dates (fruit) 6%

Medicine & Life Sciences

• Human Influenza 53%
• Lung Diseases 52%
• Vaccination 46%
• Chronic Disease 43%
• Elderly 39%
• Pneumonia 20%
• Hospitalization 19%
• Organizations 10%
• Managed Care Programs 7%
• Uncertainty 5%
• Vaccines 4%
• Demography 4%
• Delivery of Health Care 3%
• Databases 3%
• Health 3%

Social Sciences

• vaccination 65%
• contagious disease 57%
• human being 30%
• hospitalization 28%
• death 18%
• regression 8%
• organization 7%
• managed care 7%
• uncertainty 4%
• health care 4%
• health 2%