Testing for HCV Infection

Jane P. Getchell, DrPH; Kelly E. Wroblewski, MPH; Alfred DeMaria Jr, MD; Christine L. Bean, PhD; Monica M. Parker, PhD; Mark Pandori, PhD; D. Robert Dufour, MD; Michael P. Busch, MD, PhD; Mark E. Brecher, MD; William A. Meyer, PhD; Rick L. Pesano, MD, PhD; Chong-Gee Teo, MD, PhD; Geoffrey A. Beckett, MPH; Aufra C. Araujo, PhD; Bernard M. Branson, MD; Jan Drobeniuc, MD, PhD; Rikita Hatia, MPH; Scott D. Holmberg, MD, MPH; Saleem Kamili, PhD; John W. Ward, MD

Disclosures

Morbidity and Mortality Weekly Report. 2013;62(18):362-365. 

In This Article

Supplemental Testing for HCV Antibody

If testing is desired to distinguish between true positivity and biologic false positivity for HCV antibody, then, testing may be done with a second HCV antibody assay approved by FDA for diagnosis of HCV infection that is different from the assay used for initial antibody testing. HCV antibody assays vary according to their antigens, test platforms, and performance characteristics, so biologic false positivity is unlikely to be exhibited by more than one test when multiple tests are used on a single specimen.[14]

Test Interpretation and Further Action

See Table .

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