id author title date pages extension mime words sentences flesch summary cache txt cord-264713-38dlh3wg Vernet, Guy Molecular diagnostics in virology 2004-08-20 .txt text/plain 4798 233 42 Viral load and antiviral resistance or subtyping assays are now part of the biological monitoring of patients chronically infected by human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV) and CMV. The most striking illustration of the power of molecular techniques concerns blood transmitted viruses-human immunodeficiency virus (HIV), hepatitis B virus (HBV) and hepatitis C virus (HCV) for which spectacular progresses in the detection and treatment of viral diseases have been made following the introduction of qualitative and quantitative nucleic acid tests (NAT). For example, we have observed, using a DNA-microarray assay (see below), that the analytical sensitivity of multiplex RT-PCR detection of six viruses, i.e. influenza A, influenza B, RSV A/B, parainfluenza 1, 2 and 3 is reduced by a factor of <1-2 logs compared to single detections, depending on the virus. ./cache/cord-264713-38dlh3wg.txt ./txt/cord-264713-38dlh3wg.txt