Environmental Epidemiology
- Health Sciences
- 500 level
- 114 pages
- 9 units
This course introduces Environmental Epidemiology, focusing on the impact of physical, biological, and chemical factors on human health. It explores the relationship between these factors and health outcomes, addressing concerns arising from industrialization and waste. Students will learn investigation methods, data analysis, and risk assessment. The course is designed for those interested in environmental science and its effects on human and animal health, emphasizing the 'one health' concept.
About this course
- Difficulty
- Intermediate
- Study hours
- 156 hours
- Maths
- Intermediate
- Content
- Theoretical, case study, problem solving
- Practical work
- No
- Assignments
- Tutor marked assessments
- Final examination
What you'll read
The real module and unit structure of EHS505, taken from the course material NOUN publishes.
- Unit 1 DEFINITIONS, CONCEPTS AND GENERAL INTRODUCTION TO EPIDEMIOLOGY AND ENVIRONMENTAL EPIDEMIOLOGYPage 12
- Unit 2: EXPOSURE ASSESSMENT AND DESCRIPTIVE ANALYSISPage 19
- Unit 3: METHODS OF INVESTIGATION INCLUDING THE USE OF TIME AND TREND; AND SPATIAL PATTERN ANALYSIS, POISSON REGRESSION AND SURVEILLANCE.Page 30
One paragraph, so you can see how it reads
EHS505 · Unit 2: EXPOSURE ASSESSMENT AND DESCRIPTIVE ANALYSIS
In this unit you will learn about exposure assessment in environmental epidemiology. This is an attempt by environmental epidemiologist to assess the level of exposure of pollutants to the environment and its impact on public health.
What you should be able to do
- Define environmental epidemiology and its core concepts
- Apply exposure assessment methods to evaluate environmental hazards
- Conduct risk assessments for air, water, and soil pollution
- Investigate disease clusters using epidemiological techniques
- Interpret scientific evidence related to environmental health hazards
- Utilize statistical packages for data analysis in environmental studies
What it prepares you for
- Environmental Health Officer
- Epidemiologist
- Public Health Consultant
- Environmental Scientist
- Risk Assessor
- Public Health
- Environmental Protection
- Healthcare
- Research
- Government
Where it gets hard
The units students slow down on, and what makes each one heavy.
- Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 4: Risk assessment and management of pollution of air, water and soil
Risk assessment requires understanding complex interactions between environmental hazards and human populations, demanding critical thinking and analytical skills.
- Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 4: Risk assessment and management of pollution of air, water and soil
Requires understanding of complex atmospheric processes, emission sources, and dispersion models, demanding a strong foundation in environmental science.
A suggested way through it
13 weeks, about 52 hours in total. Yours will differ.
- Week 1Module 1: INTRODUCTION TO ENVIRONMENTAL EPIDERMIOLOGY
Unit 1: Definitions, concepts and general introduction to epidemiology and environmental epidemiology · 4 hours
Read definitions of agent, bias, case fatality rate, cohort study, demography, disease frequency, ecology, epidemic, epidemiology, host, incidence rate, levels of prevention, morbidity rate, mortality rate, prevalence rate, relative risk, risk, sensitivity, specificity, surveillance, vital statistics..
- Week 2Module 1: INTRODUCTION TO ENVIRONMENTAL EPIDERMIOLOGY
Unit 2: Exposure assessment and descriptive analysis · 4 hours
Study exposure assessment concepts, including potential dose, applied dose, internal dose, and biologically effective dose. Review measurement techniques like personal monitoring, biologic monitoring, and microenvironmental monitoring..
- Week 3Module 1: INTRODUCTION TO ENVIRONMENTAL EPIDERMIOLOGY
Unit 3: Methods of investigation including the use of time and trend; and spatial pattern analysis, Poisson regression and surveillance. · 4 hours
Learn about time-trend analysis and its uses in environmental investigations. Study spatial pattern analysis and the role of GIS in identifying health problems. Understand Poisson regression and surveillance techniques..
- Week 4Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 4: Risk assessment and management of pollution of air, water and soil · 4 hours
Define risk assessment and its application to environmental epidemiology. Study the four stages of risk assessment: hazard characterization, exposure assessment, health risk characterization, and risk management..
- Week 5Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 4: Risk assessment and management of pollution of air, water and soil · 4 hours
Understand the sources and effects of air pollution, including particles and gases. Learn about the Air Quality Index (AQI) and its components. Study management strategies for air pollution, such as emissions standards and cleaner cooking options..
- Week 6Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 4: Risk assessment and management of pollution of air, water and soil · 4 hours
Study the causes and effects of soil pollution, including industrial waste, pesticides, and sewage sludge. Understand the role of heavy metals and organic pesticides in soil contamination. Learn about control measures for soil pollution, such as extraction techniques and reducing chemical use..
- Week 7Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 4: Risk assessment and management of pollution of air, water and soil · 4 hours
Understand the effects and challenges of water pollution, including heavy metals, organic pollutants, and endocrine-disrupting chemicals. Study wastewater treatment methods and environmental policies for water protection..
- Week 8Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 5: Ionizing and de-ionizing radiation · 4 hours
Define ionizing and non-ionizing radiation. Understand their sources, uses, and negative effects on public health and the environment. Study the health effects of ionizing radiation, including acute radiation syndrome and cancer risk..
- Week 9Module 2: RISK ASSESSMENT, POLLUSION AND INTERPRETATION OF SCIENTIFIC DATA
Unit 6: Investigation of disease clusters · 4 hours
Learn about the investigation of disease clusters, including the definition of a cluster and the processes involved in its investigation. Study the stages of cluster investigation: preliminary evaluation, verification, case ascertainment, and surveillance..
- Week 10Module 3: RECENT ADVANCES
Unit 8: Critical interpretation of scientific evidence relating to potential environmental hazards to health · 4 hours
Study the principles of evaluating scientific evidence related to potential environmental hazards. Understand the importance of transparency, avoidance of bias, validity, and replicability in health hazard characterization..
- Week 11Module 3: RECENT ADVANCES
Unit 7: Recent advances in environmental epidemiology · 4 hours
Explore recent advances in environmental epidemiology, including the impact of demographics, urbanization, global environmental change, and technology. Study the role of data availability and study design in future research..
- Week 12Module 3: RECENT ADVANCES
Unit 9: Use of statistical packages (SPSS, EPI-INFO, epi data and other vital statistics) · 4 hours
Learn about statistical packages used in environmental epidemiology, including SPSS, EPI-INFO, and vital statistics. Understand the applications of these packages in data analysis and interpretation..
- Week 13Module 3: RECENT ADVANCES
Final Revision and Exam Preparation · 4 hours
Review all units and prepare for final examination. Focus on key concepts, definitions, and methodologies discussed throughout the course..
Preparing for the exam
- Review key definitions and concepts from each unit
- Practice applying exposure assessment methodologies
- Study risk assessment frameworks and their applications
- Analyze case studies of disease cluster investigations
- Familiarize yourself with statistical packages like SPSS and EPI-INFO
- Focus on understanding the relationships between environmental factors and health outcomes
Questions students ask about this course
What is EHS505 about?
This course introduces Environmental Epidemiology, focusing on the impact of physical, biological, and chemical factors on human health. It explores the relationship between these factors and health outcomes, addressing concerns arising from industrialization and waste. Students will learn investigation methods, data analysis, and risk assessment. The course is designed for those interested in environmental science and its effects on human and animal health, emphasizing the 'one health' concept.
How many units does EHS505 have?
EHS505, Environmental Epidemiology, has 9 units across 3 modules, over 114 pages of course material. You can read it one unit at a time.
Is EHS505 hard?
EHS505 is rated intermediate level, with intermediate mathematical content. It is mostly theoretical, case study and problem solving work.
How long does EHS505 take to study?
About 156 hours of study, spread across its 9 units.
How is EHS505 assessed?
EHS505 is assessed by assignments, tutor marked assessments and final examination.
What can I do with EHS505?
Environmental Health Officer, Epidemiologist, Public Health Consultant, Environmental Scientist and Risk Assessor.