CMV is the #1 infectious cause of birth defects in the US

What exactly is CMV?

CMV or Cytomegalovirus is a viral infection that presents symptoms in adults much like a common-cold. For most people, CMV does not pose a health risk. But for some, like people who have weakened immune systems or newborns, CMV could have serious consequences.

Transmission of CMV typically occurs through direct contact with bodily fluid, including saliva, urine, blood, tears and breast milk.

Moms can unknowingly pass the infection to their unborn baby, potentially causing long-term defects. 1 in 3 expecting mothers with CMV may pass it on to their babies. When there are other children or toddlers in the household, that risk increases. It's even higher in Black communities.

Potential complications from CMV infection

The more people are educated about CMV, the better chance we have at reducing the spread. Congenital CMV (or cCMV) can lead to:

Hearing loss

Vision impairment

Learning disability

Decreased muscle strength and coordination

Prevention

Measures to reduce the risk of a CMV infection include:

Handwashing

Never putting a pacifier in your mouth

Not sharing food, utensils, drinks or straws

Only using your own toothbrush

Avoiding contact with saliva when kissing a child

In the US, every 30 min a baby is born with CMV.

Now you know. Spread the word.

Frequently Asked Questions

1 in 3 expecting mothers with CMV may pass it on to their babies. When there are other children or toddlers in the household, that risk increases. CMV infection is 2x higher in Black infants.

In adults, symptoms may include fatigue, fever, chills, muscle aches, sore throat, or headaches.

Signs of a potential CMV infection at birth:

Rash
Jaundice (yellowing of the skin or whites of the eyes)
Microcephaly (small head)
Low birth weight
Hepatosplenomegaly (enlarged liver and spleen)
Seizures
Retinitis (damaged eye retina)

If your baby or you have any of the CMV infection symptoms listed on this site, consult your doctor.

Resources

CMV Full Media Kit

We’ve made a series of ready-to-post, bite-sized facts and infographics to easily share them online with your family, friends and followers.

Download

CDC Overview of CMV

External Link to CDC Website - CMV disease information

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National CMV Foundation

External Link to the National CMV Foundation - Overview of CMV disease

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NCMVF Parent Stories

External Link to the National CMV Foundation - Parent stories

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