Chapter 5: Early
Detection and Screening
Early Detection and Screening: A Path to Saving Lives
Catching cancer early saves lives. This chapter focuses on raising awareness, making screenings more accessible, utilizing family history and genetic cancer risk assessment, and improving how care is delivered—especially for communities historically impacted by disparities in care.
Public Awareness and Education
Targeted, culturally and linguistically appropriate outreach and peer-to-peer education can increase understanding and trust in cancer screening. Community-led efforts and easy-to-understand materials help encourage more people to get screened at the appropriate time and interval.
Genetic Risk and High-Risk Surveillance
Understanding personal cancer risk is important. Some individuals are at higher risk for cancer due to their family history and/or a hereditary mutation. Collecting family cancer histories and expanding access to genetic cancer risk assessment and counseling can help identify high-risk individuals and ensure their risk is appropriately managed. It is also important to ensure that individuals who need these services can access them.
Communicating cancer risk to family members: Few individuals in low income and low resourced communities are aware of the important role of genetics and of communicating information to family members that can make a difference in their own early detection. Educational efforts focused on cancer risk communication can help families learn how to talk about cancer risk and catch it early.
Health Systems Improvements
Better coordination across health systems, improved reimbursement policies, and technology integration—such as interoperable records—can make screenings more accessible, affordable, and effective.
With better education, stronger partnerships, and expanded services, early detection efforts across California aim to detect cancer sooner, treat it more effectively, and save more lives.