No. Food can be contaminated during preparation, cooking, and also at service. A common presumption of food service workers is in assuming the possibility of contamination ends in the kitchen.
Contaminated.
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.
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...)
Most likely, unless there is no space.
Possibly, if the preparation was contaminated somehow, but that is not a very likely scenario. Keep in mind that medicine used to rid dogs of worms is actually a kind of toxin; it's possible that the dewormer became too concentrated, or the animal consumed too much of the product. Also, the preparation may have been the wrong dose for the weight of the dog.
Oyster shells
breast milk
I think all of these can become contaminated dy disease
Childhood was likely difficult in most parts of the world during World War 1. There were food shortages, and many males were absent from the home and serving the war.
A person whose skin is coated with a toxic substance gives his other contaminated clothing to another individual This likely will result in what is called cross-contamination.
Pneumonitis is inflammation of the lungs, usually a symptom of infection. It is very likely that the aspirated fluid is contaminated, or that it irritates the lungs.
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