This is a BROAD category. Contaminated with what?? (For example, Tuna, etc... can be contaminated with Mercury because of what they feed on... Some fruits and vegetables can be contaminated with pesticides...While, any foods can be contaminated with household chemicals, such as cleaners or bleach...)
I think all of these can become contaminated dy disease
Foods most likely to be contaminated with food poisoning bacteria include raw or undercooked meat, poultry, seafood, and eggs. Dairy products, especially unpasteurized ones, and fruits and vegetables that have been contaminated through soil or water can also pose risks. Additionally, ready-to-eat foods that are improperly handled or stored are common sources of foodborne illness. Proper cooking, handling, and storage practices are essential to minimize these risks.
Once food is contaminated with lead, it cannot be removed and the food should be not used.
Cyclospora is found in foods that are contaminated with feces.
An aquifer is most likely to be contaminated at its recharge zones. These are the areas in which water is directly infiltrated into the aquifer.
food poisoning
Food sources of transmission are: contaminated milk, ice cream, vegetables and other foods which often cause epidemics.
Like any foods, organically grown foods can become contaminated with unhealthy organisms, which means they would be bad for you. Unless that happems. organic foods are healthy.
Most contaminated foods come from a slaughterhouse as the conditions are unbelievably filthy there.Fruits and vegetables can be contaminated by unclean water.
Yes. If the canned foods are contaminated by a person suffering from the disease.
Changes in color and smell.
To avoid it getting contaminated by bacteria.