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الجمعة، 26 يوليو 2013

Other Germs

Chemicals
A virus is another kind of germ that causes illness. A virus can get onto food that a sick person touches. A virus can also be in raw or uncooked foods.
You can have a virus and not know it. Even before you start feeling sick, you may be passing viruses onto the food by not washing your hands after coughing, sneezing or using the toilet. This is one reason why the law requires all food workers to wash their hands (two times) using lots of soap and warm water.
Tiny worms that live in fish and meat are called parasites. Cooking fish and meat to the right temperature will kill parasites.
People can also get sick when chemicals get into the food.

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