Greater Bay Area Cancer Registry

Cancer Concerns

If you have a cancer concern in your community, please email the Greater Bay Area Cancer Registry at [email protected]. For more information about cancer concerns in communities, and cancer cluster analyses, please see the links below: 

• Center for Disease Control 
  • Unusual Patterns of Cancer, the Environment, and Community Concerns
  • Guidelines for Examining Unusual Patterns of Cancer and Environmental Concerns, December 2022
• American Cancer Society - Cancer Clusters
• California Cancer Registry - Community Cancer Concerns