A Simple Guide to Cytomegalovirus

A Simple Guide to Cytomegalovirus
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What is Cytomegalovirus?
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Cytomegalovirus is an acute viral disease of all ages which can be transmitted to the fetus before birth.

It affects people at all ages but seldom causes any symptoms in adults.


What are the causes of Cytomegalovirus?
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Cytomegalovirus is a virus of the herpes group characterised by its ability to stay dormant in the body over a long period.

It is transmited in body fluid (urine, saliva ,blood, semen, tears and breast milk)


What are Signs and symptoms of Cytomegalovirus?
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Adult and children Cytomegalovirus infection do not normally give rise to symptoms except for mild fever and a mononucleosis-like illness.

Congenital Cytomegalovirus infections presents itself at birth:

1.Microcephaly

2.Hepatosplenomegaly with jaundice

3.Hearing impairment

4.Blindness

5.Chorioretinitis

6.Hemolytic anemia with petechiae

7.Seizures

8.Respiratory distress


How is the diagnosis of Cytomegalovirus made?
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1.blood tests for igG or igM for Cytomegalovirus are positive within 3 weeks of birth

2.Usually appears normal at birth

3.Ultrasound during pregnancy to dentify any brain abnormalities .

4.Saliva , urine may be taken to test if there is presence of the Cytomegalovirus.


What are the complications of Cytomegalovirus?
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1.Respiratory distress

2.Mental retardation

3.Hemolytic anemia

4.Blindness

5.Deafness


What is the treatment of Cytomegalovirus?
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There is no effective treatment of Cytomegalovirus at the present moment.

A antiviral drug ganciclovir which is used to treat AIDS may help babies with Cytomegalovirus infection.

A vacine is also being developed for prevention.


What is the prognosis of Cytomegalovirus ?
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Prognosis for congenital Cytomegalovirus infection is poor.

Adult Cytomegalovirus infection do not have any problem.


What are the Preventive measures taken for Cytomegalovirus ?
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There is no vaccine at the present moment for Cytomegalovirus.

Transmission of Cytomegalovirus infection is always preventable because it is transmitted through body fluid from hand,nose and mouth of a suseceptible person.

People who interacts with children and pregnant mothers shuold practice good safe hygiene methods such as washing of hand and wearing of clothes when changing diapers.

Pregnant women are also advised to practice safe hygiene methods and to seek advice in the presence of a mononucleosis-like illness.