This is practically a companion volume to Parkas and Kenwood's Hygiene and Public Health. The new edition lias been considerably altered and entirely revised. It is divided into seven parts, viz., the examination of water for public health purposes, the analysis of sewage, etc., soil examination, air analysis, food examination, the examination of disinfectants and Part VIT (written by Dr. Savag...

Background and Aim: Hepatitis B virus (HBV) is an important infectious agent in denti-stry necessitating the use of disinfectants to prevent its transmission. This study compared the efficacy of 2/100 sodium hypochlorite disinfectants prepared from 5% solution manufactured by four different manufacturers namely Ashimashi, Paknaz, Vitex and Active for disinfection of surfaces infected with HBV. ...

Problem statement: Poultry industry is intensive and consistently applies an all-in, all-out system with the aim of minimizing infection pressure and targeting specific pathogens like Salmonella which remains one of the leading causes of food-borne illness, many questions regarding the introduction and persistence in animal production still remain. Therefore disinfection during production break...

BACKGROUND: The practice of using disinfectants to safeguard against the acute effects of waterborne disease are well established and regulated in the United States. New regulations designed to minimize the risks associated with chronic exposure to disinfection by-products (DBPs), however, are changing the current regulatory framework. Changes in disinfection practices meant to comply with thes...

William A. Rutala, PhD, MPH, CIC, was selected to revise the previously published “APIC Guideline for Selection and Use of Disinfectants” because of his recognized expertise in infection control and extensive research with disinfectants. Initial drafts were reviewed by the APIC Guidelines Committee, key individuals, and professional organizations before the publication of the draft document in ...

Disinfectants play a major role in the control of animal diseases by decontaminating the farm environment. We evaluated the virucidal efficacy of nine commonly used disinfectants on a nonporous surface contaminated experimentally with avian metapneumovirus (aMPV), avian influenza virus, or Newcastle disease virus (NDV). Phenolic compounds and glutaraldehyde were found to be the most effective a...

Covid-19 is a respiratory tract infection that transmitted through coughing and sneezing. characterized by the appearance of flu symptoms, cough, fever, problems even death. The community in Al-Ishlahul Ma'arif Islamic boarding school Kediri, West Lombok, still looks unfamiliar with wearing masks when inside outside cottage environment. purpose this service to empower using implementing clean h...

as pseudomonas, acinetobacter, and staphylococcus that appropriate disinfection can reduce these pathogens. the aim of this study was to evaluate the effect of different disinfectants on gram-negative bacteria isolated from the surface of accidents and burn hospital in yazd. materials and methods: in this study, 240 samples were randomly collected from different parts of accidents and burn hosp...