title: New technologies for quantifying HIV: amplification assays directly measure the virus at all stages of infection.
mesh_terms: D015415:Biomarkers; D018791:CD4 Lymphocyte Count; D004279:DNA, Viral / Q000097:blood; D016655:HIV Core Protein p24 / Q000097:blood; D015658:HIV Infections / Q000097:blood / Q000821:virology*; D015497:HIV-1 / Q000235:genetics / Q000302:isolation & purification / Q000648:ultrastructure; D006801:Humans; D017403:In Situ Hybridization; D008854:Microscopy, Electron; D016133:Polymerase Chain Reaction; D012367:RNA, Viral / Q000097:blood
chemical_list: D015415:Biomarkers; D004279:DNA, Viral; D016655:HIV Core Protein p24; D012367:RNA, Viral