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QuidelOrtho Corporation Unites Quidel Corporation and Ortho Clinical Diagnostics

Our power is fueled by a shared mission of developing and manufacturing innovative technologies that raise the performance of diagnostic testing and create better patient outcomes across the entire healthcare continuum.

Ranked among the world’s largest in vitro diagnostics (IVD) providers with more than 120 years of collective experience, we combine industry-leading expertise in immunoassay and molecular testing with a global footprint in clinical labs and transfusion medicine.

Our company’s comprehensive product portfolio delivers accuracy, speed, automation and access, providing critical information when and where it is needed most. Inspired by a spirit of service, the QuidelOrtho family is committed to enhancing the wellbeing of people worldwide and happy in the knowledge we are making a difference.

News & Events


Here’s How San Diego Biotech Helped Fight The COVID-19 Pandemic

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QuidelOrtho Formed by the Completion of Quidel’s Acquisition of Ortho Clinical Diagnostics

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Quidel and Ortho Announce Expected Closing of Ortho Transaction

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