Viral loads in 249 clinical samples from individual patients infected with human immunodeficiency virus type 1 non-B subtypes were determined with both the Abbott RealTime and Cobas TaqMan assays. The differences exceeded 0.5 log for about 20% of samples and 1 log for 3%, with higher values always from the Abbott assay in the latter cases.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2681834PMC
http://dx.doi.org/10.1128/JCM.02134-08DOI Listing

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