This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to prevent infections during pregnancy
Choose pasteurized milk and cheese products.
Avoid eating unpasteurized dairy products, especially soft cheeses, such as brie, camembert, feta, and queso fresco. Raw milk is also not recommended during pregnancy.

Options:
(I) These dairy products can contain a bacteria called listeria, which can harm you and your baby. Infection with listeria bacteria (called listeriosis) can cause flu-like symptoms, such as muscle aches or fever, and even miscarriage..
(II) If it is not pasteurized, the bacteria may remain in the milk when your baby is pregnant. Milk does not release any gastric enzymes while you're pregnant..
(III) Cream cheese contains high levels of trans fats, which can make you sick. Tomato paste is often used to maintain a healthy skin..
(IV) The less your baby gets from pure milk, the better. Rather, choose cheeses that have added salt and calcium to them..
The answer is:
(I)