Policy Projects

California Breast Cancer Primary Prevention Plan

Get the Science

Learn about the 23 breast cancer risk factors included in Paths to Prevention with the goal of stemming rising rates of breast cancer in California. Learn more

About Paths to Prevention

BCPP led the development of Paths to Prevention, California’s first-ever, comprehensive Breast Cancer Primary Prevention Plan. With a strong foundation of science and input from many stakeholders, including academics, government regulators, non-profit organizations and impacted communities; we created a statewide policy agenda to reduce breast cancer risk factors. Learn more

An Introduction to the California Breast Cancer Primary Prevention Plan

Why the primary prevention of breast cancer?

The International Journal of Environmental Research and Public Health published “An Expanded Agenda for the Primary Prevention of Breast Cancer: Charting a Course for the Future” in advance of the Plan’s publication. The paper describes the Breast Cancer Primary Prevention Plan, including why the California Breast Cancer Research Program funded the project and how BCPP carried it out. Read the Paper Read the Abstract

What is a primary prevention plan?

In the United States, a woman’s risk of breast cancer is one in eight. Yet the majority of women who are diagnosed with breast cancer have none of the risk factors most commonly associated with the disease. This begs the question why, while it also raises further questions about how we reduce risk for the disease at the individual, community, and societal levels.

While all states have “cancer plans,” these generally focus on early detection, treatment, access to services and some lifestyle issues. Paths to Prevention: the California Breast Cancer Primary Prevention Plan seeks to explore the full range of prevention opportunities that can contribute to a statewide effort to reduce the incidence of breast cancer.

Topics covered by the Plan include individual and environmental exposures to toxic chemicals; exposure to ionizing radiation and other physical factors; structural barriers to a healthy diet and activity levels, such as food deserts and the built environment; workplace exposures and risk factors; impact of alcohol consumption and tobacco use; and the impact of racism and poverty on breast cancer risk.

Paths to Prevention provides a California policy agenda and action plan, which BCPP will work with stakeholders to implement in the coming years with the goal of reducing the incidence of breast cancer in the state. While the focus of this groundbreaking approach is squarely on breast cancer, the policy action plan will undoubtedly impact numerous other cancers and adverse health impacts; and while the focus is squarely on California, it provides a road map for other states to prioritize primary prevention of breast cancer.

How the Plan is different

Breast cancer control plans typically emphasize early detection, treatment, and access to services. Where they do address primary prevention, the plans tend to focus on ways for individuals to change their behavior, without significant consideration of social, environmental, and/or situational factors or obstacles that enhance or limit individual efforts.

Paths to Prevention is distinct and unique from other cancer plans in several important ways, including its:

• Focus on Primary Prevention
• Focus on Systemic Interventions
• Social Justice Lens
• Weaving Together Science and Community Wisdom

How the Plan was developed

We wove together input from a wide range of sources. We:

• Assembled a top-notch Advisory Committee (see below),
• Reviewed thousands of scientific journal articles on 23 breast cancer risk factors,
• Hosted webinar-based study groups on 9 specific risk factors, and
• Learned from highly impacted communities at 11 listening session held across the state.

Study groups

Watch our study group recordings and read related resources.