Microbial contamination is the introduction and growth of harmful microorganisms in foods and water, causing food borne illness and even death. Some examples of microbial contamination include botulism, salmonella, and mold.
Sterilization
It has more surface area to attach to
Sterile distilled water has no microbial contamination and is distilled and and sterile water merely has no microbial contamination.Distillation is the process of separation by heating a liquid until it evaporates and then condensing the steam back into a purer liquid as all contamination remains in the part which does not evaporate.
it can get contaminated by passing thought traits that are already contaminated
Microbial contamination is the unintended introduction of bacteria into a controlled area (petri dish, stock media, work station). This often results in confounded research results and test results being unable to be interpreted with confidence.
Inoculating loop is used to inoculate microbial colony or sample on culture medium and to avoid the undesired microbial cells or to avoid contamination flaming of inoculating loop is necessary it is also called as incerination.
No
Cross Contamination is the process of passing bacteria from one place to the other. There are two main types of cross contamination:Direct Cross Contamination (For example: Raw food comes into contact with cooked food)Indirect Cross Contamination. (For example: splashing, chef's cloths or food handlers
Cross Contamination is the process of passing bacteria from one place to the other. There are two main types of cross contamination:Direct Cross Contamination (For example: Raw food comes into contact with cooked food)Indirect Cross Contamination. (For example: splashing, chef's cloths or food handlers)
Indirect contamination is the opposite of direct of contamination which does not need to do direct contact to be contaminated. An example of this is a person with HIV/AIDS who shares needles with another person that has no HIV/AIDS. These two people did not have any direct contact with each other, but sharing needles with HIV/AIDS or any types of diseases is an example of indirect contamination which could lead the healthy person to also get the HIV/AIDS.
Cross Contamination is the process of passing bacteria from one place to the other. There are two main types of cross contamination:Direct Cross Contamination (For example: Raw food comes into contact with cooked food)Indirect Cross Contamination. (For example: splashing, chef's cloths or food handlers)
http://74.125.95.132/search?q=cache:Zwozo8EyZNkJ:www.biosafety.anl.gov/biosafety%2520data%2520files/ANL%2520Decontamination%2520and%2520Disinfection%2520Fact%2520Sheet.doc+what+are+decontamination+and+disinfection&cd=6&hl=en&ct=clnk&gl=us&client=firefox-aDisinfection-the elimination of virtually all pathogenic microorganisms on inanimate objects with the exception of large numbers of bacterial endospores, reducing the level of microbial contamination to an acceptably safe level.Decontamination is any activity that reduces the microbial lode to prevent inadvertent contamination or infection. The appropriateness of a decontaminationprocedure is situational-dependent. For example, surgical instruments must be sterile but this level of microbial killing is unnecessary for environmental surfaces such as floors and walls.