Most contaminated foods come from a slaughterhouse as the conditions are unbelievably filthy there.
Fruits and vegetables can be contaminated by unclean water.
There are quite a few liquids that are susceptible to bacterial growth. Water and sugary warm liquids are the most susceptible.
Does not originate from fecal contamination.
touching raw chicken then cooked chicken with the same gloves
The most common reason for food born illness is contamination of the food. If the food is exposed to things such as animal feces or workers handling the product with dirty hands, then there is a risk of contamination.
touching raw chicken then cooked chicken with the same gloves
touching raw chicken then cooked chicken with the same gloves
contamination of food during preparation
Fungi get into food through contamination - the fungi is allowed to contact the food in some fashion. In the United States, most cross-contamination like this happens in the home after the food has been open. Fungi are pretty much everywhere and for the most part don't hurt anything.
In most cases no major contamination can be introduced due to a hair being in your food. However, very uncommonly the human from which the hair came from could have ailments such as lice and open soars.
Cross-contamination is the transfer of harmful bacteria to food, from cutting boards, utensils or improperly cooked foods. It could result to foodborne illnesses.
Most food should be bagged or airtightly sealed so that doesnt happen
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