"Rising Cancer Incidence Raises Concerns Despite Falling Death Rates"

Cancer deaths in the United States have been declining, with four million deaths prevented since 1991, attributed to declines in smoking, early detection, and improved treatments, particularly in breast cancer. However, the number of new cancer cases has increased, raising concerns. A recent study published in JAMA found that the death rate from breast cancer has significantly decreased, with treatment advancements playing a larger role than screening in saving lives. Despite the progress, the cause of the rise in new cancer cases remains unknown.