A significant portion of the U.S. population lives with a widespread yet often overlooked condition, with estimates suggesting tens of millions affected—though many remain unaware they have it. Health experts warn that delayed recognition can hinder treatment and worsen outcomes, highlighting the need for better awareness and screening. The American Lung Association underscores the urgency of addressing gaps in diagnosis to improve public health. Those concerned about symptoms or at-risk groups may find critical insights in how to recognize early signs.
Around 30 million people in the U.S. suffer from the disease, according to the American Lung Association, but millions go undiagnosed.
