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How can packaged food become contaminated with food poisoning bacteria?
Wiki User
∙ 14y ago
Packaged food can become contaminated through poor production practices, packaging failure or mishandling anywhere along the production-distribution-consumer route.
Wiki User
∙ 14y ago
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How close to people have to be to become infected with food poisoning?
People have to consume contaminated food in order to get food poisoning.
Why food poisoning will only occur if food is prepared in dirty premises?
That is not quite true. Food poisoning can occur if food is left sitting around too long, or is not properly stored and refrigerated. It can also become contaminated if it comes into contact with other foods that are already contaminated. So dirty premises is not a requiremnet for food poisoning to occur.
How can you contract salmonellosis?
If a culture of salmonella is left open to the air it can become contaminated with other airborne bacteria.
Why can fruits and vegetables have salmonella?
They are not a food source on which the bacteria would normally grow. However, they can become contaminated (smeared with) with the bacteria during bad kitchen hygiene practices.
What happens to most food poisoning bacteria when frozen?
Nothing. They just wait to be thawed to become active again.
How can streaked plates become contaminated?
If it is left open on the bench it can be contaminated by bacteria in tyhe air, e.g. micrococci. If the loop was not flamed adequately before innoculation this can also cause contamination. and also if the medium used was not sterile in the first place the plate will be contaminated.
What will happen to food poisoning bacteria at body heat?
Generally they just go dormant. To remove bacteria, they need to be killed off by heat at a minimum of 63 degrees.
How could eggs become contaminated?
They can be contaminated by the chicken if the chicken has pathogens.
In any circumstances could you get food poisoning from chips?
In ANY circumstances - yes - if after being cooked and cooled the chips come into contact with a source of bad food then the chips will become contaminated and my make you ill.
What risks are associated with umbilical cord blood collection?
The main risk associated with umbilical cord blood collection is the possibility that it will become contaminated with bacteria during collection.
What causes water to become basic?
the way basic water becomes basic is because of all the bacteria that is in the water if the PH level exceeds 7 than it is contaminated
Does the geiger muller tube become radioactive?
no. as with anything in a contaminated area its surfacemay become contaminated, but this can and should be washed off.
