Q - Why should some people avoid eating raw oysters?

A - usually, seafood is very safe to eat, but raw or undercooked seafood can be unsafe.

Seafood grown or collected from contaminated water can get colonized by viruses in the water. Shellfish foods, such as oysters, pump a lot of water through their bodies each day and filter out microorganisms. Thus, they are very likely to collect viruses from the water. Some oysters, for example, are eaten raw or lightly cooked, which increases the risk of foodborne illness. And viruses are not the only culprits. Bacteria and parasites are threats to raw seafood, as well. To keep seafood safe:

• Buy only fresh seafood that is refrigerated or properly iced.

• Always cook fish thoroughly. Cooking fish until it is opaque and flaky helps destroy any existing pathogenic bacteria that may be present.

• All customers should avoid eating raw oysters or shellfish. persons with liver disorders or weak or lowered immune systems are especially in danger for getting sick.

Information on Food safety, Foodborne Illness, poisioning prevention, How to handle foods and prevent bacteria