Increasing quantitative evidence points to the conclusion that children are more susceptible to infection by microbial pathogens picked up from their environments than older persons exposed to the same pathogens [1]. There are many causes that underlie this increased risk but probably the major one …
Abstract BackgroundAn ultraviolet visible marker (UVM) was used to assess the cleaning compliance of housekeeping staff for toilets in a tertiary healthcare setting. MethodsThe UVM was applied to the toilets of patients who were on isolation precautions due to Clostridium difficile-associated diarrhea (CDAD) …
Abstract In recent years, cleaning has been identified as an occupational risk because of an increased incidence of reported respiratory effects, such as asthma and asthma-like symptoms among cleaning workers. Due to the lack of systematic occupational hygiene analyses and workplace exposure data, it is …
Apply the disinfectant, kill the germs — right? Not necessarily. With the advent of modern disinfectants, many of us may feel a false sense of security when using germicides. Why? Scientists are finding germs are apparently smarter, tougher and more organized than anyone ever imagined. …
Why do some parts of a building get dustier than others? Dust particles are tiny bits of rock, ash and organic matter that have been ground into fine pieces by the wind and wear. Although these particles are denser than the air that surrounds them, …
UV lamps have been used to inactivate microorganisms for many years. Much of the early work was directed at the control of very infectious microorganisms (particularly Mycobacterium tuberculosis, the causative agent of tuberculosis), often in medical facilities. Wavelengths within the short wave, or C band …
US Government’s Pandemic Flu Web Site for Schools Cal/OSHA NIH MedlinePlus University of California – Berkeley University of Maryland CDC FluWiki “
The cleaning industry continues to make tremendous strides in creating effective cleaning products and processes for a wide variety of applications, while protecting public health and the environment. Even so, the risks to health from exposure to volatile organic compounds (VOCs) from cleaning products and …
This guidance is for laboratory workers who may be processing or performing diagnostic testing on clinical specimens from patients with suspected swine influenza A (H1N1) virus infection, or performing viral isolation. Diagnostic laboratory work on clinical samples from patients who are suspected cases of swine …
Surgical masks and surgical N95 respirators are disposable devices that cover the mouth and nose during medical procedures. They help protect the caregiver and patient against microorganisms, body fluids, and small particles in the air. Surgical masks and surgical N95 respirators are regulated by the …