Eight curtains yielded VRE at multiple time points, suggesting frequent recontamination
Evaluation of time required for recontamination
of coronally sealed canals medicated with calcium hydroxide and chlorhexidine.
* Ensure that moisture is controlled to limit future contamination or recontamination
: Mold growth is virtually inevitable if moisture is not controlled.
The result is recontamination
with yet more duplicates.
Enzymatic agents help to digest organic debris, including bacteria due to presence of amylases, lipases and proteases, but their use is operator-dependent and if manufacturer's guidelines are not exactly followed regarding dilution of enzyme solution, its immersion time, reuse of solution greatly affects the cleaning efficacy and might lead to recontamination
of dental instruments.6 In the present study, the burs in group-3 were treated with a combination of manual cleaning followed by immersion in the enzyme solution.
The system erases risk of recontamination
of drinks during filling through fully automated operations.
While calling for vigilance at all times, Honourable Bwari said despite remediation efforts, 'there will always be some recontamination
' owing to slow response to treatment and defiance by local miners using unsafe and crude methods.
 The presence of calcium hydroxide in the paste formulations acts as a physical barrier which will stay in the root canal for longer thus preventing root canal reinfection, interrupting the nutrient supply to the remaining bacteria and thus delaying recontamination
. Moreover, the presence of CHX adds substantivity to the formulations due to its absorption capacity and slow liberation of active molecules by dental tissues.
Such contamination of meals is attributed to post processing contamination (Laban et al., 2014) by dust, air movements, contaminated processing equipment (Hofacre et al., 2001) or possible recontamination
from raw material during air drying either by direct contact or indirectly by insects and rodents (Elsir, 2015).
The primary goal is to remove the etiological factor or cyst from the region, and at the same time, the operating field should be preserved from recontamination
to obtain optimal conditions for wound healing.
Additionally, ADVANTAGE PLUS Pass-Thru AER's hard-wall separation between dirty and clean reprocessing areas is designed to prevent recontamination
of reprocessed endoscopes, ensuring safe, patient-ready endoscopes for every procedure.