Experiences with
Cytomegalovirus infectionSymptoms of cytomegalovirus (CMV)
Cytomegalovirus (CMV) does not usually cause any symptoms and most people do not realise they have it.
Some people get flu-like symptoms the first time they get CMV, including:
- a high temperature
- aching muscles
- tiredness
- a skin rash
- feeling sick
- a sore throat
- swollen glands
They usually get better without treatment within about 3 weeks.
You have symptoms of cytomegalovirus (CMV) and:
- you're pregnant
- you have a weakened immune system – for example, because you're having chemotherapy
The GP may arrange tests to find out if you've been infected with CMV.
Complications of cytomegalovirus (CMV)
When a baby is born with a CMV infection, it's known as congenital CMV.
Most babies with congenital CMV do not have any symptoms.
But congenital CMV can sometimes cause problems, including:
- a rash
- yellowing of the skin and the whites of the eyes (jaundice)
- a low birth weight
- a smaller head than usual (microcephaly)
- seizures (fits)
- hearing problems in 1 or both ears
- problems with the eyes
- problems with the liver and spleen
Babies born with congenital CMV may have tests to check their kidneys, liver, brain, eyes and hearing, and regular follow-up appointments until they're around 5 years old.
Treatment for cytomegalovirus (CMV)
If cytomegalovirus (CMV) is not causing symptoms, you or your baby may not need any treatment.
There's currently no treatment for CMV in pregnancy, but in most cases the virus does not cause any problems.
Antiviral medicine may be used to treat:
- babies diagnosed with congenital CMV after they're born
- people with a weakened immune system
- people who have had a stem cell transplant or organ transplant
Treatment weakens the virus and lowers the chance of serious problems, but it does not cure the CMV infection.
Things you can do to lower the chance of getting cytomegalovirus (CMV) in pregnancy
The best way to lower the chance of getting cytomegalovirus (CMV) during pregnancy is to:
- wash your hands using soap and water – especially after changing nappies, feeding young children or wiping their nose
- regularly wash toys or other items that may have young children's saliva or pee on them
- avoid sharing food, cutlery and drinking glasses, or putting a child's dummy in your mouth
- avoid kissing young children on their mouth
There's currently no vaccine for CMV.
Pregnant women who work closely with children or already have a young family are more at risk of getting CMV.
SymptomsComplicationsMedical treatmentsPreventionCytomegalovirus (CMV) does not always cause symptoms, but you may get flu-like symptoms such as a high temperature and aching muscles.
When a baby is born with a cytomegalovirus (CMV) infection, it's known as congenital CMV. Rarely, this can cause complications such as hearing loss.
You do not always need treatment for cytomegalovirus (CMV). Some babies and people with a weakened immune system may be given antiviral medicines.
You can lower the chance of getting cytomegalovirus (CMV) in pregnancy by washing your hands often, washing toys, and avoiding sharing food.
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