In this video, Dr Greg Martin takes a look at the question, “what is public heath?” and also considers what it is that public health professionals do including research and surveillance and actions to prevent disease and improve access to care and treatment. This is a useful video for people wanting to work in public health. If you’re considering a career in public health and want to know a little more about what a job in public health might look like, then take a look…

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Please watch: “Know how interpret an epidemic curve?”

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