Bechara Choucair

When Bechara Choucair was a young doctor, he learned an important lesson: treating a patient for hypothermia does little good if she has to spend the next night out in the freezing cold. As health commissioner of Chicago, he was determined to address the societal causes of disease and focus the city's resources on its most vulnerable populations. That targeted approach has led to dramatic successes, such as lowering rates of smoking, teen pregnancy, breast cancer mortalities, and other serious ills.

In Precision Community Health, Choucair shows how those successes can be replicated and expanded around the country. The key is to use advanced technologies to identify which populations are most at risk for specific health threats and avert crises before they begin. Using this strategy can make a wholesale change in the way public health is practiced and in the well-being of all our communities.