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Related Concept Videos

Primary Healthcare Services01:30

Primary Healthcare Services

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Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
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Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

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Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
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Preventive Healthcare Services01:30

Preventive Healthcare Services

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Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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Principles of Disease Surveillance01:26

Principles of Disease Surveillance

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Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
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Healthcare Agencies II01:17

Healthcare Agencies II

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There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
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Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

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At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
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Related Experiment Video

Updated: Jan 8, 2026

Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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Public Health.

Chukwuanugo Ogbuagu1

  • 1Nnamdi Azikiwe University Teaching Hospital (NAUTH), Nnewi, Nigeria; Global Brain Health Institute, University of California, San Francisco, CA, USA.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025
PubMed
Summary

Atypical Alzheimer's Disease (AD) presents unique diagnostic challenges. Increased awareness, public health education, and research equity are crucial for early detection and improved care for these uncommon AD forms.

Area of Science:

  • Neurology
  • Public Health
  • Medical Research

Background:

  • Atypical Alzheimer's Disease (AD) presents with non-traditional symptoms, often delaying diagnosis compared to common forms.
  • Uncommon AD variants may initially affect vision, language, or movement before prominent memory loss, complicating early identification.
  • Misclassification can occur due to these atypical presentations, impacting patient care and research efforts.

Purpose of the Study:

  • To highlight the critical need for advocacy and public health education regarding atypical AD presentations.
  • To propose targeted campaigns and training to improve early detection and reduce stigma associated with atypical AD.
  • To emphasize the necessity of research equity for developing tailored diagnostic tools and treatments for atypical AD variants.

Main Methods:

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  • Review of challenges in diagnosing atypical Alzheimer's Disease.
  • Emphasis on public health education for healthcare providers, patients, and caregivers.
  • Proposal for targeted advocacy, training programs, and research initiatives.

Main Results:

  • Atypical AD presentations complicate diagnosis and classification.
  • Advocacy and awareness are essential for improving early detection and care.
  • Research equity is vital for developing specialized diagnostic and treatment pathways.

Conclusions:

  • Targeted advocacy, public health education, and research equity are crucial for addressing challenges in atypical Alzheimer's Disease.
  • Improving early detection, reducing stigma, and enhancing access to specialized care are key goals.
  • Collaboration and inclusion of diverse populations in research are necessary for global health equity in AD care.