public health for all

Key Public Health Updates

Latest updates on public health guidance and recommendations in California

Vaccine Recommendations

In collaboration with California’s partners in the WCHA, CDPH has released vaccine recommendations for the 2026–27 respiratory virus season.
The West Coast Health Alliance (WCHA) reaffirms commitment to vaccine guidance, reflecting a broad consensus on the safety and benefits of recommendations.

Maternal Immunizations

ACOG released its 2026 Maternal Immunization Schedule for people who are pregnant and were recently pregnant. This schedule matches recommendations from other leading medical groups such as AAFP and AAP. California uses evidence-based practices and trusted guidelines to protect and promote maternal health. (June 19, 2026)

Respiratory Virus Trends

Visit the Respiratory Viruses Dashboard to see flu, RSV and COVID-19 activity in your region.

Updated 9/4/26

Explore Public Health for All

Vaccines For All

California’s Vaccine Recommendations

Prevention For All

California’s Preventive Services Recommendations

PHNIX

Public Health Network Information Exchange

About Public Health for All

Public Health for All brings together the public health and medical community to share trusted health information. CDPH will continue to:

Share the data and evidence that Californians need to make healthy choices
Ensure vaccines and preventive health services are accessible
Modernize public health through innovation, collaboration, and communication

Building a Healthy California for All

In 2025, California passed a law to ensured continued access to life-saving vaccines and screenings for all Californians. CDPH bases recommendations for vaccines  on guidelines from trusted medical professional organizations. 

CDPH endorsed the recommendations of the United States Preventive Services Taskforce (USPSTF) as they stood on January 1, 2025, ensuring access to evidence-based recommendations for preventive services and medications.

CDPH is committed to building a stronger and more resilient public health system. As part of Public Health for All, California launched the Public Health Network Information Exchange (PHNIX) to accelerate technology research and development while ensuring that public health strategies are based on the best available science and tools.

Key Public Health for All Milestones

September 2025

California updated state law and enacted AB 144 to ensure Californians have access to life-saving vaccines and other preventive health services based on credible medical evidence.
California, Hawaii, Oregon, and Washington established the West Coast Health Alliance (WCHA), to align health guidelines, strengthen preparedness, and provide residents with consistent, science‑based recommendations.
California launched the Public Health for All Californians Together (PHACT) Coalition bringing together health insurers, medical organizations, Tribal health programs, community organizations, and health experts to protect and improve the health of Californians.
California became the first U.S. state or local health department to join the World Health Organization's Global Outbreak Alert and Response Network (GOARN), supporting global infectious disease surveillance and response.

October 2025

California Governor Gavin Newsom joined 14 other governors to create the Governors Public Health Alliance, a nonpartisan alliance to strengthen public health policy, healthcare access, and health communications efforts.

December 2025

California launched the Public Health Network Information Exchange (PHNIX) to modernize public health through innovation, collaboration, and communication.

January 2026

California endorsed the 2026 American Academy of Pediatrics (AAP) Recommended Child and Adolescent Immunization Schedule, in partnership with the West Coast Health Alliance.

February 2026

California invited nonprofit organizations with expertise in public health innovation and data modernization to apply to partner with CDPH in establishing the PHNIX Innovation Institute.