What to Expect

Preventing Infection During Pregnancy

Taking steps to prevent infection during pregnancy is important.  Some infections can cause miscarriage, stillbirth, or serious health problems once your baby is born. This section will discuss how to keep yourself safe from:  

  • Cytomegalovirus (CMV)
  • Toxoplasmosis
  • Listeriosis

CMV

Cytomegalovirus, or CMV, is a very common virus that can infect people of any age. Most people who get CMV don’t feel sick at all and don’t know they have it. Healthy adults and children usually fight off CMV easily. You may have flu-like symptoms that go away on their own.

CMV spreads through close contact with bodily fluids. You may be more likely to get CMV in some settings, such as:

  • Spending time with young children. CMV can spread during diaper changes, bath time, or close contact. Kids often pick it up at daycare or school.  
  • Have sex with someone who has CMV.  
  • Work in healthcare, if you touch body fluids that carry CMV.

Take these steps to help prevent CMV infection during pregnancy:  

  • With babies and small children:  
    • Do not share drinks or kisses on the mouth
    • Try not to touch mucus or tissues  
    • Wash your hands with soap and water after touching any body fluids and after diaper changes
  • Use a latex condom during sexual activity with a new partner
  • If you work in healthcare or around bodily fluids, universal precautions work well. Wear gloves and wash your hands regularly. 
CMV

Toxoplasmosis

Toxoplasmosis is an infection you can get from touching cat feces, a cat’s litter box, undercooked meats, or some raw foods. It is caused by a common parasite. Follow these safety guidelines during pregnancy:  

  • Cats are more likely to get infected if they are outdoors – keep cats indoors if possible.
  • If you have a cat, ask someone else to clean the litter box while you are pregnant.  
  • If no one else can do it, wear gloves and clean the litter box daily. Wash your hands well with soap and warm water afterward.  
  • Wear gloves when working in the garden or handling soil. Wash your hands well after outdoor activities.
Infectious Disease

Listeriosis

Listeriosis is a food poisoning infection that is also spread from undercooked meats and some raw foods. Follow these important guidelines for food safety during pregnancy.