Quidel Manuals & User Guides

קווידל (now part of QuidelOrtho Corporation) is a leading manufacturer of diagnostic healthcare products that are sold worldwide. They specialize in rapid in vitro diagnostic tests, focusing on infectious diseases, cardiovascular conditions, gastrointestinal illnesses, and women’s health.

Well known for their QuickVue®, Sofia®, and Lyra® product lines, Quidel provides critical point-of-care solutions used in doctor's offices, clinics, hospitals, and pharmacies. Their testing solutions deliver fast, accurate, and actionable results to help healthcare professionals and patients make timely treatment decisions.

• Where can I find instructions for Quidel QuickVue or Sofia tests?

  You can locate user instructions, procedures, and package inserts for Quidel test kits directly on our site or by consulting the documentation included with your testing kit.

• How do I contact Quidel technical support?

  You can reach Quidel Technical Support at 1-800-874-1517 (U.S.) or via email at technicalsupport@quidel.com. Their normal hours of operation are Monday through Friday, 7:00 a.m. to 5:00 p.m. Pacific Time.

• What does a blue Control Line mean on a Quidel QuickVue test?

  The blue procedural Control Line acts as a positive control, demonstrating that sufficient sample flow has occurred and the functional integrity of the test strip was properly maintained.

• Can I reuse a Quidel test strip or reagent tube?

  No. All patient samples, swab components, test strips, and reagents are designated strictly for single-use and cannot be reused under any circumstances.