undetectable

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Related to undetectability: imperceptibility, misperceived

undetectable

(ŭn″di-tek′tă-bĕl)
Not found with contemporary laboratory testing; unmeasurable. The term applies to chemicals, contaminants, pathogens, or toxins in samples of air, blood, other fluids, or tissues.
References in periodicals archive ?
Upending the quasi-scientific procedure of the classical sleuth, noir confronts its viewer not with the absent source of an enigma but with the undetectability of crime in the first place.
These findings are consistent with the recently updated HIV treatment guidelines, which emphasise undetectability as the goal of therapy in treatment-experienced patients, as well as the need to initiate multiple active anti-HIV agents simultaneously in order to achieve this goal[3-5].
Results indicate that the combination of ACTILON plus pegylated interferon and ribavirin achieved greater rates of HCV RNA undetectability (defined as less than lower limit of detection of 50 IU/mL) and improved Rapid and Early Virological Responses (RVR and EVR, defined as a greater than 2 log reduction in plasma HCV RNA levels at four and twelve weeks respectively) compared with pegylated interferon and ribavirin alone.
According to HDW, the Papanikolis' air-independent fuel cell propulsion system provides "extremely increased underwater endurance," with the minimized acoustic, thermal and magnetic signatures of the submarine providing "an unbeatable degree of undetectability.
Chlamydia is a sexually transmitted infection, but its undetectability hides its devastating effects, because, if left untreated, it can harm unborn babies and make women infertile.
Again, noir's uncanny hermeticism is acknowledged--a paradoxical condition in which the best guarantee of a conspiracy's existence is its own lack of presence, its undetectability.
Based on Agion Active's dual action technology that combats the bacterial source of odor, while removing odors both on and around fabric, Under Armour Scent Control technology traps human scent before it reaches the outside of the garment, giving hunters greater stealth and undetectability.
Post hoc analysis of all these studies strongly indicates that if there are at least two active drugs in the regimen, the rate of undetectability following treatment is particularly high.
These findings are consistent with the recent HIV treatment guidelines, which emphasize undetectability as the goal of therapy in treatment-experienced patients, as well as the need to initiate multiple active anti-HIV agents simultaneously in order to achieve this goal.