PHI programs range from independent researchers to large programs with more than 100 staff, working in virtually every area of public health.
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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.