Essential Epidemiology


Welcome to the Essential Epidemiology website.


Errata May 2021

Instructor resources

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Resources include:

Student resources

The following resources are available within the VitalSource eBook, accessible via the details on the textbook’s inside front cover. Interactive versions of both these and the print book’s questions can be accessed in the VitalSource format.

Resources include:

These resources are available to users of the book and require a username and password.

Files can be downloaded individually or by chapter using the links below, or in one zip file.

Chapter 1 Epidemiology is…

Chapter 2 How long is a piece of string? Measuring disease frequency

Chapter 3 Who, what, where and when? Descriptive epidemiology

Chapter 4 Healthy research: Study designs for public health

Chapter 5 Why? Linking exposure and disease

Chapter 6 Heads or tails? The role of chance

Chapter 7 All that glitters is not gold: The problem of error

Chapter 8 Muddied waters: The challenge of confounding

Chapter 9 Reading between the lines: Reading and writing epidemiological papers

Chapter 10 Who sank the boat? Association and causation

Chapter 11 Assembling the building blocks: Reviews and their uses

Chapter 12 Surveillance: Collecting health-related data for epidemiological intelligence and public health action

Chapter 13 Outbreaks, epidemics and clusters

Chapter 14 Prevention: Better than cure

Chapter 15 Early detection: What benefits at what cost?