Is it safe to eat uncooked shellfish when pregnant?
Quick Answer
No
Eating uncooked shellfish when pregnant is not recommended due to the risk of foodborne illnesses, such as listeriosis and salmonella, which can be harmful to both the mother and the baby.

What Is It?
Uncooked shellfish refers to seafood like oysters, clams, mussels, and scallops that have not been cooked. These are often consumed raw in various cuisines.
Why It Can Be Risky
There are several risks associated with consuming uncooked shellfish during pregnancy.
- Foodborne illnesses: Shellfish, especially when uncooked, can carry bacteria, viruses, and toxins that can cause foodborne illnesses.
- Harm to the baby: Certain foodborne illnesses, like listeriosis, can cause serious complications during pregnancy, including miscarriage, premature delivery, and severe illness in newborns.
- Allergic reactions: Shellfish is a common allergen and can cause severe allergic reactions.
Safe Method?
The safest way to consume shellfish during pregnancy is to ensure it’s thoroughly cooked. This can kill harmful bacteria and viruses, reducing the risk of foodborne illnesses.
Safe Alternatives
If you’re craving seafood during pregnancy, consider alternatives like cooked fish. However, be sure to avoid high-mercury fish like shark, swordfish, king mackerel, and tilefish.
Storage Tips
Store shellfish in the refrigerator at 40°F or below. Cook shellfish within two days of purchasing.
Preparation Tips
Before cooking, rinse shellfish under cold water. Cook until the shellfish’s flesh is opaque and it reaches an internal temperature of 145°F.