title: Undetectable--by whose standard? New viral load tests are more sensitive--but what does that really mean?
authors.forename: Tony
authors.initials: T
authors.lastname: Mills
mesh_terms: D015658:HIV Infections / Q000821:virology*; D006801:Humans; D012680:Sensitivity and Specificity; D013601:T-Lymphocytes / Q000276:immunology; D019562:Viral Load