PPIC poll finds majority support for California research bond

A new statewide PPIC survey says 55% of likely voters back Proposition 38, a proposed $8.4 billion bond for immunology and immunotherapy research. Backers say the measure could speed treatments and cures for cancer, heart disease, Alzheimer’s and other diseases.

Why it matters: - Proposition 38 would direct $8.4 billion toward immunology and immunotherapy research in California. - Supporters say the funding could help speed new treatments and cures for cancer, heart disease, Alzheimer’s and other persistent diseases. - The poll result gives the measure a visible signal of early voter support ahead of the November election.

What happened: - The Public Policy Institute of California released a statewide survey finding 55% of likely voters support Proposition 38. - The survey was fielded Sept. 4-10, 2026, as part of PPIC’s Californians and Their Government polling. - The survey looked at views on the November election, legislative ballot measures, citizens’ initiatives, and state and national issues.

The details: - Proposition 38 is called the Immunology Medical Research & Cures Initiative. - The measure would provide $8.4 billion in funding for breakthrough immunology medical research. - PPIC’s September 2026 statewide survey included 1,745 adults and 1,103 likely voters. - The source text identifies the result as coming from the PPIC Statewide Survey, September 2026. - The campaign for the measure points voters to its online channels, including LinkedIn, Instagram, Facebook, YouTube, X, and Substack.

Between the lines: - The 55% support level suggests Proposition 38 starts with majority approval among likely voters, but the measure still faces a public campaign before Election Day. - Supporters are framing the bond as a response to federal cuts to critical research, which could resonate with voters concerned about medical innovation and patient care. - The poll focuses on likely voters, which is more relevant than an adults-only sample for a November ballot measure.

What's next: - Proposition 38 will continue through the campaign ahead of the November election. - Backers will likely use the PPIC result to argue that the measure has momentum with voters. - Final turnout and campaign messaging will help determine whether majority support holds.