QuidelOrtho 10-K2002 FY Annual report

Filed: 31 Mar 03, 12:00am

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Readability	8th grade Avg

New words: AA, accelerated, acceleration, alerting, alliance, aspect, Bergen, Berkeley, Brunswig, built, Cardinal, choose, chosen, closest, Comerica, commitment, confidence, contrary, copy, corrective, curve, disclaimer, disclosed, dismissed, ease, easier, easily, electronically, Elliott, Embion, enzymatic, essential, exit, extinguishment, fact, featuring, filer, flu, foregoing, forfeiture, fraud, frequently, furnished, Gen, Genzyme, GlaxoSmithKline, hypothetical, implied, indefinite, inducement, influeza, initialH, InterBank, Japanese, kidney, Lawrence, light, liver, London, LRE, Master, mathematical, Ministry, misleading, nonstatutory, Noo, optic, Ouidel, practioner, pronouncement, pulido, rapidH, recertification, recertified, recommendation, reissued, Rescission, resigned, retirement, Seiyaku, simpler, southern, Sunday, supervision, Task, tooling, tract, unanticipated, unclear, unqualified, unrealized, untrue, unused, updated, upfront, UrinChek, Variable, VHA, viral, website, Welfare, William, yield

Removed: Agency, antibody, assumed, avoided, awarded, Baxter, binding, biopharmaceutical, called, cleanup, cleared, collaborative, collateral, commence, computerized, conduct, conform, consisting, Corange, counter, declined, deposited, diekman, differential, Dr, Drum, efficiency, energy, enterprise, EPA, exclude, exercised, focusing, founded, Glaxo, goal, Guaranty, identifying, Immunology, impacting, imposed, inappropriate, intervention, Iota, john, lab, Louisiana, manageable, manually, Marco, marker, Metabolex, Microbiology, moderately, morgan, necessarily, notifying, OEM, original, packaging, particle, partnered, privately, procurement, proficiency, program, Quotation, reassessed, rebate, reclassification, recurring, remediation, resource, retail, richard, saving, secondary, separately, site, Smith, solid, Somatogen, streamlining, streptococcal, subsequently, substrate, Superfund, surface, susceptibility, theoretical, transshipped, undertaken, uniquely, visually, waived, waste

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Exhibit 23.1

CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

We consent to the incorporation by reference in the Registration Statements on Forms S-8 (File Nos. 333-67444, 333-67448, 333-72603, 333-35355, 333-10505 and 333-10507) and on Forms S-3 (File Nos. 333-59390, 333-44218, 333-00667, 33-89226 and 33-69080) of Quidel Corporation and in the related Prospectus of our report dated March 21, 2003, with respect to the consolidated financial statements and schedules of Quidel Corporation included in this Annual Report (Form 10-K) for the year ended December 31, 2002.

ERNST & YOUNG LLP

San Diego, California
March 26, 2003

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CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS