Sentence examples for because of ongoing exposure from inspiring English sources
However, farm workers in Beit -U'mmar village are still at risk of health effects because of ongoing exposure to pesticides.
However, apparent half-lives cannot be used to parameterize elimination in a PK model because they describe the observed decline in concentration under specific conditions of ongoing exposure and changes in body size and composition.
Thus the effects at a given level of ongoing exposure may be higher than we estimate.
The authors note that total diet studies, which are regularly conducted in a number of countries, are a good source of data to estimate changes in contaminant intake over time, because food is typically the primary source of ongoing exposures in postban situations.
However, very short half-lives (i.e., < 1 year) are unlikely for the most frequently found congeners because of the high exposures required to sustain measurable body burdens, and very long half-lives (> 10 years) may be artifacts of ongoing exposures (Shirai and Kissel 1996).
Although both patients with HCAP and CAP suffer the onset of their infections outside the hospital, those with HCAP are distinct because of their ongoing exposure to the healthcare system.
Because of confounding from ongoing exposure, estimation of elimination kinetics from cohorts at background concentration has even been judged to be impossible (Lotti 2003; Yakushiji et al. 1984).
Local advice about using praziquantel to prevent schistosomiasis may not be appropriate; because indigenous populations have ongoing exposure, timing of treatment is not as critical.
The finding of 23/127 seroconversions after one year of follow-up could indicate ongoing exposure of individuals after HIV infection.
However, because chickens in the commune tested positive at the time of the contact investigation, ongoing exposure to influenza A(H5N1) cannot be excluded as the source of infection.
Ongoing exposure may arise because of the high persistence of DDT and DDE in the environment (ATSDR 2002).
