New studies from the American Cancer Society reveal a significant rise in colorectal cancer diagnoses among 45- to 49-year-olds, attributed to increased screening following updated guidelines recommending earlier testing. A 50% relative increase in diagnoses occurred between 2021 and 2022. While this indicates successful early detection, screening rates in this age group remain suboptimal, highlighting the need for improved access to testing. Experts emphasize the importance of early detection, as the five-year survival rate for early-stage colorectal cancer is over 90%.

Prepared by Olivia Bennett and reviewed by editorial team.