Tristel Sporicidal Wipes are chlorine dioxide-based disinfectant wipes for disinfecting non-lumened semi-critical medical devices. In this study, the mycobactericidal activity of this product was assessed by a modified version of the European Standard prEN 14563 carrier test under clean conditions against Mycobacterium avium. The chlorine dioxide concentration in the activated wipe was 200ppm. ...

PURPOSE This study tested an infection control protocol for photostimulable phosphor (PSP) sensors while simulating multiple uses. METHODS Dental hygiene students (n=36) were randomly assigned to a control group (dry wipe) or test group (disinfectant wipe). A sterile, barriered sensor was placed in a peer patient's mouth to simulate an exposure. After simulation, the barriered sensors were di...

Polymethylmethacrylate (PMMA) is a biocompatible alloplastic material used in craniofacial reconstruction and as bone cement and antibiotic-impregnated spacers in orthopaedics. The polymerization of PMMA in-situ causes tissue necrosis and other complications due to the long surgical times associated with mixing and shaping the PMMA. PMMA is a thermoplastic acrylic resin suitable for extrusion i...

Green tobacco sickness is an illness associated with nicotine exposures among tobacco harvesters. Agricultural workers manually harvest tobacco and thus have the potential for skin exposure to nicotine, particularly on the hands. Often gloves are not worn as it hinders the harvesters' ability to harvest the tobacco leaves. The purposes of this study were to measure the concentration of nicotine...

PURPOSE The purpose of this study was to assess baby and parental satisfaction and plaque-removal efficacy of a novel infant tooth wipe (Spiffies) in high caries-risk babies. METHODS Thirty-five healthy and caries-free infants were selected. Babies had never had their teeth cleaned and no primary molars were yet present. Subjects were identified with the risk factor of nightly feeding behavio...

The environmental characterization of building interiors and other surfaces has generally been performed with wipe-sampling because it is a non-destructive technique. There is no consensus, however, as to the interpretation of the results of wipe-sampling. Specifically, there is not a standardized method to determine if chemicals found at sampled levels pose a threat to human health. A methodol...

We previously reported that antineoplastic drug contamination is found on various work surfaces situated throughout the hospital medication system (process flow of drug within a facility from initial delivery to waste disposal). The presence of drug residual on surfaces suggests that healthcare workers involved in some capacity with the system may be exposed through dermal contact. The purpose ...

OBJECTIVES A utility-scale wind turbine blade manufacturing plant requested assistance from the National Institute for Occupational Safety and Health (NIOSH) in controlling worker exposures to styrene at a plant that produced 37 and 42 m long fiber-reinforced wind turbine blades. The plant requested NIOSH assistance because previous air sampling conducted by the company indicated concerns about...