A new standard has been developed by the International Organization for Standardization (ISO) for evaluating contact lens disinfectants. This paper reviews the ISO 14729 standard and applies it to marketed products. The historical significance, justifications, scope, interpretations, application, and worthiness are discussed. The standard provides a more consistent procedure and a higher standa...

Although many disinfectants are commercially available in the veterinary field, information on the virucidal effects of disinfectants against equine group A rotavirus (RVA) is limited. We evaluated the performance of commercially available disinfectants against equine RVA. Chlorine- and iodine-based disinfectants showed virucidal effects, but these were reduced by the presence of organic matter...

Bactericidal activities of six commonly used disinfectants against scven different species of clinically isolatcd hacteria, mainly glucose-nonfermentative Gram-negative hacilli, were compared. In terms of mean values of the minimum hactericidal concentration (M BC), henzethonium chloride showed the highest efficacy, followed in order hy chlorhexidine gluconate, alkyldiaminoethylglycine hydrochl...

MIC-tests in replicate were performed on 286 Salmonella isolates (269 from Danish poultry, including 256 from broiler houses, and 17 from England, mainly from poultry) against five disinfectants used in the poultry industry (glutaraldehyde/benzalkonium chloride compound, formaldehyde, oxidising compound, tar oil phenol, iodophor). Generally, the small variations in MIC could not be associated w...

The objective of our study was to evaluate the change in habits dentists and dental technicians city Casablanca, Morocco, relation decontamination fixed prosthesis works during pandemic COVID. A descriptive cross-sectional conducted among 106 30 by using an anonymous questionnaire. 50% have adopted strict precise protocols for disinfection compared 76.7% technicians. 31.1% decided use a more vi...

Virucidal efficacy was evaluated for four recently available disinfectants: chlorine dioxide, potassium peroxymonosulfate, a quaternary ammonium compound, and citricidal (grapefruit extract). Sodium hypochlorite (3%) and tap water were used as positive and negative controls respectively. Feline herpesvirus, feline calicivirus, and feline parvovirus were exposed to the manufacturers' recommended...

Effective infection control is one of the cornerstones of good practice and clinical governance. Due to a combination of negative publicity and an increased scientific knowledge of dental unit waterlines’ (DUWL) biofilms and their associated risks, contamination of dental unit waterl ines has become a prominent infection-control issue. The perceived threat to public health from DUWL contaminati...