PHI research, data, toolkits—and more—are used to inform policy, transform health and build community power.
You change the world. We do the rest. Explore fiscal sponsorship at PHI.
Together, we can accelerate our response to public health’s most critical issues.
Begin your career at the Public Health Institute.
PHI’s Together Toward Health (TTH) is a statewide initiative that supports over 500 community-based organizations (CBOs) that work on reducing the spread of COVID-19 in California's most impacted communities. Since launching in 2020, TTH has disbursed over $33 million to CBOs like churches, health centers, community centers, local coalitions and more—who then serve as trusted experts for COVID-19 education, testing and vaccination access in their communities.