Sharing Knowledge



Key Resources

California K-12 School Antigen Testing Program Playbook

COVID-19 Rapid Antigen Testing Promotional Videos for Parents/Families

Will Students Come Back? School Hesitancy and Parental Preferences for Covid-19 Safety Practices in Schools

Information about Pooled Testing and How to Sign Up

Sign Up for the California Department of Public Health Rapid Antigen Testing Program

CDPH Frequently Used Links

Additional CDPH Questions

For questions about PCR-ONLY testing (including Color PCR Testing and Gingko/Concentric Pooled PCR testing), please email: or

For questions about operational/end-to-end support or personnel funding grants, please email:

Primary.Health Frequently Used Links

Administration Training Registration


Office Hours Registration Link

Additional Primary.Health Questions

For questions about the Primary.Health testing platform, including setting up your testing groups or questions about how the software works, please email:

Additional Tools

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Safely Opening Schools is a project of the Public Health Institute, (PHI) PHI has been a leader in public health and development for over 50 years. PHI is a 501(c)(3) non-profit organization with a vision of creating healthy communities where individuals reach their highest potential. Safely Opening Schools is part of PHIs Prevention Policy Group, which works on policy approaches involved in safely opening public schools after Covid-19.