IN-DEPTH: Nearly Half of All Americans Now Have a Chronic Disease

A 3-year-old who was born with a rare immune system disorder in Virginia, on Dec. 26, 2019. EVA HAMBACH/AFP via Getty Images

It can strike at any time and at any age. When someone develops a chronic disease, it can cause debilitating, life-altering changes that penetrate every aspect of daily life.

The prevalence of these conditions has surged over the past decade, creating a twofold health care and economic crisis affecting nearly half of Americans. By 2030, the number of U.S. residents struggling with at least one chronic illness is expected to surpass 170 million.