Epidemiology: Using Scientific Detective Work To Fight Disease


Epidemiology helps us to piece together the puzzle

In the 1980s, scientists and clinicians were grappling with one of deadliest outbreaks in modern history. Large numbers of patients were dying from uncommon types of pneumonia, cancer, and infections of the lymph nodes. It seemed that some sort of immune system disorder was sweeping through the population. This was the official beginning of the AIDS pandemic, an outbreak that would go on to kill an estimated 39 million people worldwide.

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