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Hepatitis G is a newly discovered form of liver inflammation and
which is also linked with problems in Liver
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Caused by hepatitis G virus (HGV), a distant relative of the hepatitis
C virus.
HGV, also called hepatitis GB virus
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It was discovered in the mid 1990s at the same time as GBV-C and
they are believed to be different strains of the
same virus.
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Sometimes this is written as HGV/GBV-C.
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These are actually two separate categories of the same virus.
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It is uncertain whether it really does cause hepatitis or what impact
it has on other infections. It can occur as a
co infection with hepatitis.
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Some studies have found it to slow the progression of HIV while
others have found no impact.
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HGV/GBV-C is often found in co-infections with other viruses, such
as hepatitis C virus (HCV), hepatitis B virus
(HBV), and Human Immunodeficiency Virus (HIV)
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There is little proof that Hepatitis G (Hep G) causes serious liver
disease at any age.
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It is possible that HGV/GBV-C may not be a true 'hepatitis' virus.
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It is commonly found in people who already have HIV, HBV and HCV
probably because of the similarity of transmission
routes as well as in the general population.
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Nothing much is known about the frequency of occurrence of Hepatitis
G.
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That is why it is hardly get any type of information about the prevention
as well as cure of the disease.
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There are cases found when the person affected with hepatitis G
has also been simultaneously affected with Hepatitis
B as well as Hepatitis C virus.
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It
looks a lot like HCV-that is, it shares about 85 percent of its
genetic sequence with that
virus.
Signs
and Symptoms-
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Almost no cases have symptoms like the other Hepatitis viruses.
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Researchers are doubtful that HGV actually causes illness.
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If it does, the type of acute or chronic (long-lasting) illness
that results is not clear.
> When diagnosed, acute HGV infection has usually been mild and
brief. There is no evidence
of serious complications.
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But it is possible that, like other hepatitis viruses, HGV can cause
severe liver damage resulting
in liver failure.
Causes
and symptoms-
> It is transmitted by blood and blood products, sexual activity
and from mother to child at
birth.
> It is transmitted in patients with kidney disease who have
blood exchange by hemodialysis,
and those who inject drugs into their veins.
Persons
at Risk-
> Recipients of infected blood or blood products.
> Hemodialysis patients
> Injection Drug Users
> People getting tattoos, acupuncture or body piercings with
tools those are not sterile
> People with impaired immune response.
Diagnosis-
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Antibodies can be tested for in blood and a PCR test can show the
presence of the virus.
> Hepatitis G can be diagnosed by a DNA test.
> The presence of HGV in the blood is confirmed by detecting
HGV-RNA
> The virus has been detected by screening blood donors.
> The scientists as well as researchers are trying to found out
a test for the HGV antibody.
Once antibody is present the virus itself generally has disappeared.
This makes
the test too late to be of use.
Treatment-
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Since it does not appear to cause illness there is no treatment
although interferon was
used at one point to try and eradicate the virus from the body.
> There is currently no recommended treatment for Hep G.
> There is no particular treatment for any acute hepatitis.
> The patients should take ample amount of rest in bed as much
as necessary. The patient
is also asked to avoid alcohol as well. The patient should also
take care that he
or she is taking a balanced diet.
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