Let’s stop the spread of infectious disease together

Driven by people and powered by technology, Primary.Health is a provider of health diagnostics solutions for large public and private organizations committed to protecting their populations.

The platform for protecting population health

Stopping the spread of infectious disease starts with a commitment to protecting public health through vaccination and testing. Committed employers, educators and government leaders use Primary.Health to design the right program and automate the administration, communication and reporting of these programs through our cloud-based software.

Together with our customers and partners, Primary.Health makes offices, classrooms and public spaces safer for people to thrive within them.


Communities we serve


The best companies to work for use Primary.Health to improve employee satisfaction and ensure business continuity.

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Public Health

Public entities trusted by their communities use Primary.Health to power their public health initiatives.

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Testing, tracking, and vaccine programs to keep kids and their families safe and healthy.

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Giving California Department of Public Health the capabilities to protect the most complex populations.

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Born of a mission that drives everything we do

Primary.Health was founded out of a volunteer effort to protect one small California town at the beginning of the COVID-19 pandemic, and we have grown into a mission-driven company committed to protecting the entire country from all infectious diseases. Read more about our mission and vision and how you can be a part of it.

Primary progress

Tests administered icon
Tests administered
Vaccines delivered icon
Vaccines delivered
Lives across all programs icon
Lives across all programs
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  • Workflow management
  • Simplified scheduling
  • Data analytics
  • Site logistics

We provide the proven solutions and rapid response that your community needs, so you can manage how you believe best.

Case Study

CDPH implemented Primary in 60+ school districts

The California Department of Public Health trusted Primary to centralize diagnostic data. Together, we provided rapid tests to over 60 school districts, state, and local health departments. Beyond antigen and PCR testing, the program focused on health equity by allocating more resources on groups whose circumstances increased exposure to COVID-19.

97.5% of the positive tests logged were from participants who were not symptomatic, which means that without testing, most could have unwittingly exposed students and staff.

average voluntary reporting
positive tests were asymptomatic
high-need districts attended

Trusted by top research and healthcare partners who share our mission

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