Sentence examples for definitive exposure from inspiring English sources

Officials are awaiting results on a definitive exposure test, which should be available within the next day or two.

Under the PEAS criteria, definitive exposure to estuarine water bearing pathogenic Pfiesteria must be established in concert with the development of specific symptoms.

Twenty-seven (90.00%) of the 30 confirmed patients had definitive exposure histories, including 14 patients with exposures both to poultry and to live poultry markets, 11 only to live poultry markets, and two only to poultry.

The lowest concentration showing effects on movement (0.6 μM) was then used as the low concentration for the definitive exposures.

A definitive measure of exposure to this chemical could help determine whether such exposure is the source of neurologic symptoms such as tremor and memory loss that have been reported among airline workers.

Twelve of the 30 confirmed cases had definitive times of exposure to live poultry and/or live poultry market, nine of whom had single exposure time points (incubation period: 1 14 days, median: 7 days) and three had continual exposure time points before onset (incubation period: 1 7 days in two cases, 4 7 days in one case).

Tests of biological samples from survivors showed "definitive evidence of exposure to sarin" for most.

Blood and urine samples from 34 of them provided "definitive evidence" of exposure to sarin, the inspectors said.

No definitive history of exposure to live poultry market was documented for the other three cases.

Second, the purpose of the study was to guide study design rather than to establish a definitive relationship between exposure and metabolites.

Many of these new biomarkers will not provide a definitive answer linking exposure to disease; however, the use of these biomarkers could provide additional information to the weight of evidence that suggests a particular exposure is a potential health risk (Toraason et al. 2004).