Hep B
How do people catch it?
Hepatitis B can be
passed on in the following ways:
·
During sex with an infected partner.
·
From
an infected mother to her newborn baby during delivery.
·
Users of injected drugs can infect others through sharing needles.
·
By
sharing contaminated needles or other drug injecting equipment.
·
Through a blood transfusion in a country where blood is not tested for
hepatitis B virus. All blood in the UK is tested.
If you have had
other types of hepatitis, you can still get hepatitis B. People who have
had hepatitis B but haven't recovered fully can remain infectious all
their lives.
Symptoms
People may have no
symptoms at all but can still pass on the virus to others.
Symptoms can
include:
·
itchy skin
·
weight loss
·
a
short, mild flu-like illness
·
jaundice (yellow skin and eyes)
·
loss
of appetite
·
nausea and vomiting
·
diarrhoea.
It is possible to
have contracted hepatitis B and not have symptoms for many years until
it develops into long-term disease.
Complications
Hepatitis B can
cause long term infection that leads to liver disease. This can lead to
death from liver cancer or cirrhosis.
How dangerous is Hep B?
Hepatitis B is
particularly likely to cause long term infection in babies and children.
It is not known
how many people are infected in the UK, but in some cities up to 1 in
100 women who visit antenatal clinics have been found to carry hepatitis
B.
Prevention is better than cure
There is a vaccine
against hepatitis B. It contains a killed part of the hepatitis B virus
and is given in three doses.
All pregnant women
are offered screening for hepatitis B. If found to be carriers, or to
have acute hepatitis B during pregnancy, their babies are given
hepatitis B vaccine starting at birth and hepatitis B
immunoglobulin if recommended.
People at high
risk of infection with hepatitis B, such as healthcare workers, are also
offered the vaccine.
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