The San Francisco Cancer Initiative: A Community Effort To Reduce The Population Burden Of Cancer.

The great potential for reducing the cancer burden and cancer disparities through prevention and early detection is unrealized at the population level. A new community-based coalition, the San Francisco Cancer Initiative (SF CAN), focuses on the city and county of San Francisco, where cancer is the leading cause of death. SF CAN is an integrated, cross-sector collaboration launched in November 2016. It brings together the San Francisco Department of Public Health; the University of California, San Francisco; major health systems; and community coalitions to exert collective impact. Its goals are to reduce the burden of five common cancers-breast, lung and other tobacco-related, prostate, colorectal, and liver-for which there are proven methods of prevention and detection, while reducing known disparities. We describe the infrastructure, coalition building, and early progress of this initiative, which may serve as a model for other municipalities.