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Decontamination (sometimes abbreviated as decon, dcon, or decontam) is the process of removing contaminants on an object or area, including chemicals, micro-organisms, and/or radioactive substances. This may be achieved by chemical reaction , disinfection , and/or physical removal.
Human decontamination is the process of removing hazardous materials from the human body, including chemicals, radioactive substances, and infectious material. General principle [ edit ]
Log reduction is a measure of how thoroughly a decontamination process reduces the concentration of a contaminant.It is defined as the common logarithm of the ratio of the levels of contamination before and after the process, so an increment of 1 corresponds to a reduction in concentration by a factor of 10.
Sterilization is the process of destroying all living organisms on an item and is the main task of most sterile services departments. Items to be sterilized must first be cleaned in a separate decontamination room and inspected for effectiveness, cleanliness and damage. There are multiple methods of sterilization, and which one is used is ...
It is also a form of decontamination, and can be defined as the process whereby physical or chemical methods are used to reduce the amount of pathogenic microorganisms on a surface. [ 2 ] [ 3 ] Disinfectants can also be used to destroy microorganisms on the skin and mucous membrane, as in the medical dictionary historically the word simply ...
Public health experts are warning of a ‘quad-demic’ this winter. Here’s where flu, COVID, RSV, and norovirus are spreading
What does WHO do? WHO is one of several global institutions that emerged from the wreckage of World War II. After the world was torn apart by nationalism and conflict, countries agreed to ...
Dr. Dawn Holford, a specialist in decision-making psychology and the prevention of misinformation, explains why people pick up inaccurate health information, and how to make sure that the info we ...