Which of the following practices should pregnant women avoid to reduce the risk of food poisoning?

Avoiding listeria is essential for pregnant women because this bacterium can lead to serious complications, including miscarriage, stillbirth, or serious illness in newborns. Listeria is often found in unpasteurized dairy products, certain deli meats, and ready-to-eat foods. By steering clear of listeria, pregnant women can significantly reduce their risk of food poisoning, which can have harmful effects on both their health and the health of the developing fetus.

While consuming poultry is generally safe when cooked properly, it can pose a risk if undercooked. Eating unpasteurized cheese carries a risk for listeria and other foodborne illnesses, which is why pregnant women are advised to avoid it. Maintaining a vegetarian diet may not necessarily contribute to the reduction of food poisoning risks unless it includes precautions about food handling and preparation. Thus, the focus on avoiding listeria directly addresses specific risks related to foodborne illnesses during pregnancy.