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Related Experiment Videos

[Aging and infection].

Jovan Vukadinov1, Sinisa Sević, Grozdana Canak

  • 1Klinika za infektivne bolesti, Klinicki centar, Novi Sad.

Medicinski Pregled
|October 21, 2003
PubMed
Summary

Elderly individuals face higher risks from infectious diseases like pneumonia and influenza. Increasing vaccination rates for those over 65 is crucial for reducing severe outcomes and mortality in this growing population.

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Area of Science:

  • Geriatric Medicine
  • Infectious Diseases
  • Preventive Medicine

Background:

  • The global population aged 65 and over is increasing, making them more susceptible to infections.
  • Infectious diseases remain a leading cause of death worldwide, with the elderly at highest risk for complications.
  • Pneumonia and influenza are significant causes of mortality in the geriatric population.

Purpose of the Study:

  • To highlight the increased vulnerability of the elderly to infections.
  • To emphasize the importance of vaccination in preventing severe outcomes.
  • To underscore the need for specialized knowledge regarding geriatric infections.

Main Methods:

  • Review of epidemiological data on infectious diseases in the elderly.
  • Analysis of vaccination recommendations and uptake rates for individuals aged 65 and over.

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  • Discussion of atypical presentations and treatment challenges in older adults.

    • Main Results:

    • Despite recommendations, less than 50% of eligible elderly patients receive annual influenza and pneumococcal vaccines.
    • Older adults are more prone to nosocomial and healthcare-associated infections.
    • Atypical symptoms like confusion can delay diagnosis and treatment in the elderly.

    Conclusions:

    • The growing elderly population represents a significant proportion of severe infection cases.
    • Infectious disease training often overlooks geriatric-specific considerations.
    • Awareness and knowledge of unique aspects of infections in older adults are essential.