CircleBumpCheckedFilledMedicalBookmarkBookmarkTickBookmarkAddCheckBoxCheckBoxFilled

Q&A: What Is Cytomegalovirus?

What is cytomegalovirus and how could it affect my pregnancy?
save article
profile picture of Ashley S. Roman, MD
Updated March 2, 2017
Hero Image

Cytomegalovirus (CMV) is a virus that often has the symptoms of a mild illness, like swollen glands or a low-grade fever, and sometimes has no symptoms at all. But it’s a really scary thing to have during pregnancy. That’s because the virus can cross the placenta and infect the fetus — and it’s been associated with a number of problems including blindness and deafness at birth. The good news is that you can prevent getting CMV by avoiding bodily fluids of anyone who might be infected. If you’ve got another child and you’re changing diapers (or potty training), be sure to wash your hands frequently.

If you find out you have CMV, unfortunately, there’s no proven treatment at this time. You’ll be able to have your baby checked for congenital CMV infection at birth. If he has it, he should have regular hearing and vision exams, since problems can develop over time, even if he’s healthy at birth. Luckily, according to the Centers for Disease Control and Prevention, about 80 percent of babies born with CMV grow up without health problems related to the virus.

save article
ADVERTISEMENT

Next on Your Reading List

Christian McCaffrey and Olivia Culpo pose for a photo on the red carpet during NFL Honors at the Symphony Hall on February 9, 2023 in Phoenix, Arizona.
Christian McCaffrey Shares Olivia Culpo's Surprising Pregnancy Craving
By Wyndi Kappes
mom holding baby while working at home
White House's $5K Baby Bonus Sparks Talk on What Parents Really Need
By Wyndi Kappes
doctor talking to pregnant couple
New Research Identifies Nearly 300 Treatable Genetic Conditions
By Wyndi Kappes
ADVERTISEMENT
husband giving wife a gift for mother's day
Mom's "Foolproof Guide to Mother's Day Gifts" Goes Viral
By Wyndi Kappes
MMR vaccine
Measles Outbreak Spreads to 25 States: What Parents Need to Know
By Wyndi Kappes
gerber soothe n chew sticks recall
Gerber Issues Recall Reminder for Soothe ‘N’ Chew Teething Sticks
By Wyndi Kappes
Shohei Ohtani (L) and Mamiko Tanaka arrive at the Los Angeles Dodgers Foundation's 2024 Blue Diamond Gala at Dodger Stadium on May 02, 2024 in Los Angeles, California
Dodgers’ Shohei Ohtani and Mamiko Tanaka Welcome Their First Child
By Wyndi Kappes
ADVERTISEMENT
sister with womb transplant gives birth to baby in the UK
Sisters Make History With UK’s First Womb Transplant Birth
By Wyndi Kappes
buford the ranch dog sitting on house porch
Lost Toddler Found Safe Thanks to a Hero Ranch Dog
By Wyndi Kappes
woman looking at time on watch
The Viral TikTok Series That’s Helping Parents Tackle Their To-Dos
By Wyndi Kappes
ADVERTISEMENT
target good and gather baby food recall
Target Recalls 25,000 Packages of Baby Food Due to Lead Concerns
By Wyndi Kappes
pregnant woman holding a sliced avocado
Eating This Fruit During Pregnancy May Lower Baby’s Food Allergy Risk
By Wyndi Kappes
CPSC fisher price toy recalls
These Two Fisher-Price Toys Have Been Recalled Due to Choking Hazards
By Wyndi Kappes
ADVERTISEMENT
Adrian and Jordan Grenier with their newborn baby
Adrian Grenier and Jordan Roemmele Welcome Baby No. 2 in Home Birth
By Wyndi Kappes
Bryce Harper #3 of the Philadelphia Phillies bats in the first inning against the San Francisco Giants at Citizens Bank Park on April 14, 2025 in Philadelphia, Pennsylvania
Phillies' Bryce Harper Reveals Baby No. 4's Sex With a Major League Swing
By Wyndi Kappes
little sleepies and bluey collab, family in bluey pajamas
This Bluey X Little Sleepies Collab Just Dropped and Is Selling Out Fast
By Wyndi Kappes
Side by side collage of lansinoh nipple cream and Carrie Coon, actor in the HBO series, 'The White Lotus' portrait at Four Seasons Hotel Los Angeles At Beverly Hills
Carrie Coon Swears by Nipple Cream for This Added Beauty Benefit
By Wyndi Kappes
ADVERTISEMENT
blue origin female crew in front of space craft
Katy Perry Says Going Into Space Is Second Only to Motherhood
By Wyndi Kappes
mother holding newborn baby
30% of Maternal Deaths Happen After Six Weeks, Study Reveals
By Wyndi Kappes
motherhood unfiltered event special guests
The Bump X BirthFUND Center Collective Power in Black Maternal Health
By Wyndi Kappes
ADVERTISEMENT
Article removed.
Article removed.
Name added. View Your List