Learning Objectives
5 objectives- Understand the fundamental concepts and scope of environmental health and its impact on human well-being.
- Identify and analyze key environmental risk factors and their effects on public health.
- Explore relevant environmental health regulations, policies, and their roles in mitigating hazards.
- Examine occupational health and safety principles and the importance of protecting workers.
- Evaluate emerging environmental health issues and strategies for risk assessment and management.
Content Outline
PreviewUnit 1370: Environmental Health
1. Introduction to Environmental Health
- Definition and scope of environmental health
- Historical background and evolution of the field
- Importance of studying environmental impacts on human health
- Relationship between environment, health, and society
2. Environmental Risk Factors
- Air pollution
- Types of air pollutants (particulates, gases, biological agents)
- Sources and health effects
- Water contamination
- Common contaminants (microbial, chemical, heavy metals)
- Impact on human health
- Exposure to chemicals
- Types of chemical hazards
- Routes of exposure and toxicity
- Climate change as a risk factor
- Overview of climate-related environmental changes
- Impact on ecosystems and health
3. Environmental Health Regulations and Policies
- Overview of environmental legislation
- Clean Air Act
- Objectives and provisions
- Enforcement and impact
- Clean Water Act
- Objectives, scope, and regulatory mechanisms
- Other relevant legislation
- Toxic Substances Control Act, Resource Conservation and Recovery Act
- Role of governmental and international agencies
4. Impact of Climate Change on Health
- Extreme weather events
- Floods, hurricanes, droughts and health consequences
- Heatwaves and heat-related illnesses
- Vector-borne diseases
- Changes in distribution of vectors (mosquitoes, ticks)
- Emerging infectious diseases
- Mitigation strategies
- Reducing greenhouse gas emissions
- Adaptation strategies
- Public health preparedness and response
5. Occupational Health and Safety
- Common occupational hazards
- Physical, chemical, biological, ergonomic hazards
- Workplace safety regulations
- OSHA standards and compliance
- Protective measures and risk reduction
- Health surveillance and worker education
6. Environmental Justice
- Definition and principles of environmental justice
- Unequal distribution of environmental hazards
- Case studies on marginalized communities
- Policy approaches to address disparities
7. Risk Assessment and Management
- Steps in environmental health risk assessment
- Hazard identification
- Exposure assessment
- Dose-response evaluation
- Risk characterization
- Risk management strategies
- Prevention, control, and communication
- Role of stakeholders
8. Water and Food Safety
- Importance of safe drinking water
- Potential contaminants and their health effects
- Food safety hazards
- Biological, chemical, physical contaminants
- Regulatory frameworks and standards
- EPA, FDA roles
9. Waste Management and Pollution Control
- Types of waste
- Municipal, industrial, hazardous, electronic
- Challenges in waste management
- Pollution control measures
- Recycling, treatment, disposal
- Environmental and health impacts of improper waste handling
10. Emerging Environmental Health Issues
- Electronic waste
- Composition, hazards, and management
- Nanotechnology
- Potential risks and applications
- Antibiotic resistance
- Environmental contributions to resistance
- Future challenges and research directions
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