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Hepatitis C Handbook
By Hepatitis C
Council of Victoria Inc, Australia
(03) 9639 3200
Tel.1800 703 003 (for
Victorian Country callers) - Hepatitis C Helpline (03) 9349 1111
What is hepatitis?
Hepatitis is a general term used to describe inflammation of
the liver. Alcohol, chemicals and some drugs can cause hepatitis. It can also be caused by
viral infection, such as hepatitis A, B, C, D, E, F and G.
These viruses may produce similar symptoms, but are
transmitted differently, so their prevention and control differ, and one cannot lead to
another because they are all completely different viruses. Medically they are regarded as
different diseases. This booklet is concerned with hepatitis C. The hepatitis C virus is
often abbreviated to HCV.
The liver is a vital to our body's good health. It has a
number of functions which include: manufacturing and storing bile (which is used to break
down fats in our digestion system), storing sugar and controlling the amount of sugar in
our blood; manufacturing protein and other substances; and removing toxins, drugs and
hormones etc. from our blood stream. If enough liver cells are not functioning well, a
number of important body systems will eventually suffer.
What is a virus?
A vast group of minute structures, composed of a sheath of
protein encasing a core of nucleic acids which are the building blocks of RNA and DNA.
They are capable of infecting almost all members of the animal and plant kingdoms,
including bacteria. Viruses are characterised by a total dependence on living host cells
for reproduction and lack independent metabolism. Most viruses only infect one species.
HCV only infects humans.
Where did hepatitis C come from?
Infection with hepatitis C virus used to be called 'non-A
non-B hepatitis'. Doctors first noticed it when some people who have been give blood in
hospital developed hepatitis.
Using tests for hepatitis A and hepatitis B, doctors proved
these two viruses weren't causing the symptoms. For years, the doctors could only guess
what was causing non-A and non-B hepatitis. In 1988, using genetic engineering, scientists
discovered the virus responsible for causing the 'non-A non-B' hepatitis and called it
hepatitis C virus (HCV).
What is hepatitis C? is an RNA virus
that causes at least 95% of cases of acute and chronic hepatitis previously classified as
non-A, non-B.
When someone catches the hepatitis C virus, their body produces antibodies to try to destroy it. More often than not, the antibodies
fail to clear the hepatitis C virus properly. The infection then remains long-term. Most
infected people don't know that they have the virus. This is because for some people there
will be no symptoms and for others, symptoms take an average of 13 years to develop. Some
people may have hepatitis C for 20 years or more before finding out.
Hepatitis C may damage the liver. The damage may be slight or
serious. If people have symptoms, they might feel tiredness, abdominal discomfort and
nausea. There is no way to predict what will happen for any one person. Some things can
worsen symptoms, alcohol being the most damaging.
As world-wide research continues, we now know that the virus
can mutate or change rapidly and there are several major sub-strains called genotypes.
Each sub-strain varies. This could explain why our antibody response does not eliminate
the virus. By the time our antibodies are ready to attack the virus, it has changed and
our antibodies have no effect on it.
How many people have hepatitis C?
In Australia it is believed that between
150,000 and 200,000 Australians have hepatitis C.
In Australia, the prevalence of people with the virus is
estimated at between 0.5% and 1%. This means that on average, up to one in every 100
people would carry the virus.
How does hepatitis C affect people?
The effects of Hepatitis C vary from person to person.
Some are not affected by the condition, but others are affected very badly. As time goes
on, we are learning more about hepatitis C. See the figure on next page as you read the
following.
It currently seems that if 100 people catch hepatitis C:
- 15-20 people will bet rid of it within 2 - 6 months (like
we get rid of a flu virus)
- 60 people will have a long-term infection that may cause no
problems or may cause levels of liver damage ranging from mild to serious. Symptoms that
can range from mild to severe will occur. These often include tiredness, nausea and
abdominal pain.
- 20-25 people will have a long-term infection that leads to
serious liver damage after 20 years. Of these people, 10-15 will remain stable and the
other 10 will progress to liver failure or liver cancer after another 5 - 10 years.
- Hepatitis C infection doesn't always make people sick. When
someone does get sick, symptoms take a long time to develop (approximately 13 years).
Symptoms often stay at a certain level and don't always get worse. They can come and go
with no real pattern.
Hepatitis C infection involves an initial acute phase of
infection which is usually not noticed and lasts two to six months. During this phase,
levels of the virus in the blood rise dramatically until the body's immune response starts
producing antibodies. Although our antibodies fight the virus, in 80 to 85% of cases the
virus is not eliminated and following the acute phase of infection, people are left with a
long-term chronic infection.
Some people with chronic infection don't have any noticeable
liver damage or symptoms. These people remain well, but their blood is
infectious and they should take care to reduce any risk of transmitting the virus to
others.
A majority of infected people will eventually develop liver
damage. Symptoms can vary widely, there are the symptoms which go with chronic infection,
which may occur from day one, and there are the long-term symptoms which come from having
liver disease i.e. cirrhosis. Doctors and specialists do not yet fully understand the
cause of some symptoms eg. fatigue associated with chronic hepatitis C.
These typically include tiredness, nausea or abdominal
discomfort. Sometimes symptoms may be disproportionately disabling compared to the amount
of liver damage. Over a 20 year period, chronic infection may result in permanent scarring
of the liver called cirrhosis. This is not life-threatening in itself but
a further 5 to 10 years, extensive cirrhosis may result in liver failure or cancer of the
liver. Liver failure may be treated by liver transplant.

How is the hepatitis C virus passed on?
Transmission is possible through blood to blood contact:
- Sharing of injecting drug equipment very high risk
- Unsafe tattooing and body piercing high risk
- Healthcare worker, needlestick and sharps injury low risk
- Mother to baby, before or at birth low risk
- Sharing or razor-blades, toothbrushes etc low risk
- Blood transfusion and use of blood products, before 1990 low
risk
- Sexual transmission (blood to blood contact during sex) very
low risk
- Blood transfusion / blood products, after 1990 very low
risk
- Breastfeeding (see page 7) very low risk
Sharing of injecting drug equipment is now the most common
way of becoming infected. All injecting equipment is considered at risk - syringes,
spoons, filters, water, tourniquet and swabs. Stopping bleeding with fingers also involves
transmission risks if there is a small amount of blood present, sometimes not even
visible. Although it is safer to inject in the company of other people due to the risk of
drug overdose (approximately 500 people die from overdose per year in Australia), sharing
any equipment is likely to lead to transmission of hepatitis C and other viruses. People
who are already infected can become reinfected with different strains of hepatitis C and
experience another initial acute stage of infection. Because of the many
possible risk factors involved with injecting drug use, some experts believe the safest
way of taking drugs is to smoke, drink, or eat them.
Unsafe tattooing and body piercing: Tattooing and body piercing are not always carried out under sterile conditions. Although
single-use needles are commonly used, dye and dye tubs may be used for many customers. You
should make sure that your tattooist or body piercer adopts infection control practices,
ie. uses single use disposable surgical gloves, needles and dye tubs etc.
Blood banks began testing for hepatitis
C virus as soon as tests become available in 1990. Before that, all blood transfusions and
blood products carried some risk, with about 20% of people with hepatitis C having caught
it through contaminated blood or blood products. Blood banks now test all donated blood
and inform donors who have hepatitis C antibodies. Risk of hepatitis C transmission is
extremely low.
Mother to baby transmission
If a baby is born to a hepatitis C positive mother and its
blood was tested at birth for hepatitis C antibodies, the test would come back positive.
This is because the baby has some of its mother's antibodies - these antibodies clear
naturally over time. An antibody test at 12 months is usually negative as the toddler has
lost its maternal antibodies. If the test is positive then it could be that the child has
been exposed to the virus and a test for presence of the virus can be performed. About 6%
of babies actually acquire the virus from a mother with hepatitis C. Mothers in the acute
phase of infection, or those with serious liver damage, have a higher possibility of
transmitting the virus.
Occupational transmission occurs
mainly through needlestick (or sharps) injuries. For every 100 needle stick injuries
involving hepatitis C virus positive blood, up to 10 result in transmission (10% risk).
Overall the risk of acquiring HCV from needlestick injury ranges from 4 to 10%, depending
on which studies you read from various countries. With hepatitis B needlestick injuries,
the risk of 30% and for HIV the risk is 0.4% (4 in 1000). Healthcare workers are advised
to always practice universal infection control precautions and be vaccinated for hep A and
B.
Household transmission is rare. It can
occur where blood-to-blood contact happens. This could involve your blood spills coming
into contact with someone's open cut, or to a lesser extent, the sharing of razor blades,
toothbrushes and sharp personal grooming aids. It is advisable to wear gloves when you
wipe up blood spills with paper towels and good quality bleach, and to keep razors and
toothbrushes separate from those belonging to other family members.
Sexual transmission of hepatitis C is
very uncommon. All sexually active people should consider the benefits of safe sex in
regard to the wide range of sexually transmissable diseases. If you have any condition
that involves scratching, sores or blisters (especially when these may come into contact
during sexual activity) the possibility of blood-to-blood contact and transmission is
increased.
When one partner is hepatitis C positive, couples need to
reassess their sexual practices to exclude the risk of blood-to-blood contact during sex.
Using condoms and dams when a female partner is menstruating or when having anal sex is
recommended. It is also advised to use a water-based lubricant to avoid condom breakage,
skin damage or abrasion during sex.
Risk of sexual transmission is thought to be influenced by a
person's viral load (virus levels in the blood). Risk of transmitting
hepatitis C sexually is possibly increased during the initial acute phase of infection -
lasting up to six months after catching the virus. People who are already infected can
become reinfected with different strains of hepatitis C and experience another initial
acute stage of infection.
Breastfeeding: The hepatitis C virus has
not been found in samples of breastmilk taken from hepatitis C positive women.
Transmission risk via breastmilk is therefore very unlikely. There are many advantages to
breast feeding. The choice to breastfeed or bottle feed is up to parents. Breastfeeding
mothers should check their nipples before each feed and avoid breastfeeding if they are
cracked or bleeding. To further prevent nipple trauma, consider weaning the baby to bottle
feeds when he/she starts teething.
Who should have the hepatitis C test?
People who have had blood transfusions or blood products
before screening was introduced (February 1990), and people who have ever shared, even
once, any injecting equipment (fits, spoons, swabs, water or torniquets) for drugs
including steroids, should have themselves tested.
Other people who should consider having the test are those
who have been tattooed, had body piercing or a needle-stick injury. People with abnormal
liver function tests with no apparent cause would also benefit from having a hepatitis C
antibody test. Healthcare workers who perform 'exposure prone procedures' should also have
themselves tested and get vaccinated for hep B.
What do tests involve?
Initial screening tests for hepatitis C do not look directly
for the virus itself, they look for antibodies (which are produced by our bodies to
fight the virus).
Antibody test results are usually positive or negative,
but sometimes they come back unclear. Tests that come back positive are redone to confirm
they are right. Unclear results are repeated and if still unclear, different types of
blood tests are done - see below.
There are also blood tests called liver function tests which
look for signs of liver damage.
Antibody tests indicate whether the
body has been exposed to the virus and has produced antibodies to fight it. They do not
determine whether or not someone still has the virus or how long they've been infected.
After catching the virus, it may take your body up to 6
months to develop antibodies. This is called the window period. During this time
someone with an active infection could show a negative antibody test. HCV antibody tests
are free if you take your Medicare card to a doctor who bulk bills.
If you get a positive test result and have no risk background
- eg. blood transfusions or injecting drug use - it's a good idea to check with your
doctor that the blood laboratory double checked the result by using confirmatory tests.

The PCR test is a newly developed
test that came onto the market in late 1994. It requires many steps and is expensive. It
is not covered by Medicare. PCR tests look for the presence of the virus. The test is
generally used for assessing someone for Interferon and monitoring their treatment.
Information gained can also be useful in interpreting unclear antibody test results. Like
the hepatitis C antibody test, the PCR cannot tell how long someone has been infected.
With all test results, it's advisable to ask for photocopies
of the written test results. If you change doctors or wish to get a second opinion, you
then have your own records to show to other doctors or specialists.
Pre and post-test counselling have three
main aims: to prevent transmission of the virus, to provide support and to help ensure
good management and treatment. In pre/post-test counselling, your doctor should briefly
discuss: reason for having a test, history of HCV, meaning of test results, routes of
transmission, general outcome of infection, treatment options, lifestyle issues,
implications for life assurance and confidentiality. Your doctor should also check if you
have adequate emotional support in case of a positive test result.
Your doctor should provide all the information that allows
you to make your own decision whether or not to be tested. he or she should also be able
to refer you to health services and/or community support services.
If you feel that you have received inappropriate treatment or
your right to confidentiality has been breached and would like to complain call the Health
Services Commissioner on 96555222.
Regular blood tests are used to measure the general condition
of your liver. These are called liver function tests. These tests give useful information
but other tests may be needed to give an accurate indication of the condition of liver
cells.
Your doctor and/or specialist will also monitor whether
you have any hepatitis C related symptoms or liver damage, and your general level of
health.
How do I know what is happening?
Liver function tests measure levels of particular liver
specific enzymes in your blood. These enzymes are found in increased levels if lever cells
are damaged and excess enzyme 'leaks' into your bloodstream.
Liver function tests are only a rough guide to the severity
of liver damage from hepatitis C - if damage exists. ALT is the most commonly monitored
enzyme in liver function tests. Because of differences in technology, 'normal ranges'
quoted by laboratories may differ. This means you shouldn't compare your ALT result from
one laboratory with results from a different laboratory. Be guided instead by the normal
range quoted by your lab at the time of your test.
A doctor can offer ongoing evaluation of your condition by
interpreting differences in liver function test results over the last 6 months or so, and
whether or not you have physical symptoms or signs of liver disease. Liver function tests
are done monthly, quarterly, twice a year or annually, depending on the individual case.
It is advisable to ask for your own photocopies of all test results.
Liver damage may be occurring even when liver enzyme levels
are normal. In some cases, where ALT readings are consistently high for a long time, where
they fluctuate greatly or if the readings don't correlate with presence or lack of
symptoms, a specialist may suggest a liver biopsy is done. Some doctors recommend a liver
biopsy after 10 to 15 years of infection and every 5 years thereafter.
Using a special needle, a specialist takes a small sample of
your liver. This is then examined under a microscope. The specialist can then give an
accurate report on the condition of your liver.
What is a liver biopsy?
A biopsy is the best way of determining the condition of
liver cells. After the skin is sterilised and an injection of local anaesthetic given, a
special needle is passed between the ribs into the liver. A small sample is taken for
microscopic examination. Sometimes doctors may do the procedure using an ultrasound
machine to guide them.
For people with blood clotting disorders, liver biopsies are
not advised because of the small risk of internal bleeding. Discuss the procedure and
possible risks with your doctor. Some people experience pain during the procedure, others
don't even realise it has been done. Local anaesthetic is always used, but if you are
concerned, ask for some pain killing tablets and something to calm you down.
After the procedure, you will be asked to lie still for
several hours, so you might like to take a book or a personal radio-cassette. The biopsy
result outlines the condition of various parts of the liver and individual types of liver
cells in great detail. The biopsy results will be given to you to take back to your GP.
You should ask for a photocopy for your personal records.
What treatments are there for hepatitis C?
Doctors may suggest interferon treatment. The course of
treatment currently recommended is for twelve months. In one out of four cases, it results
in long-term benefit to the liver. Because interferon has only been used for hepatitis C
for a relatively short time, doctors aren't sure if the long-term benefits are permanent.
The treatment does have side effects.
Some people with hepatitis C try natural or alternative
treatments. Traditional Chinese Medicine is one option. this can include a mixture of
acupuncture and Chinese herbs. Homeopathy and herbalism are other options. If you decide
to try alternative therapies, it is important to see a qualified natural therapy
practitioner.
Whatever treatment choice you make, it is important to find
out as much as possible about the different options. Natural therapists should work
alongside GPs who can monitor progress and side effects.
Interferon is currently the only
licensed treatment shown to have any documented effective response to hepatitis C.
Response is measured by the clearance of HCV RNA at six months following completion of
therapy. Currently trials are being conducted to examine the effectiveness of combination
treatment of interferon and other agents such as ribaviran, thymosin-alpha and amantadine.
People with significant symptoms, high ALT levels and chronic persistent hepatitis, and
all those with chronic active hepatitis on biopsy, irrespective of symptoms, can be
considered for interferon treatment. Treatment involves injections, three times a week,
currently for twelve months.
Around 60% of people respond well while on treatment, but
only around 20-25% maintain a good long-term response. People who already have cirrhosis
respond less well to interferon, only one in 10 having a good response and the side
effects can be more severe.
Interferon treatment nearly always involves side effects.
Experience of side effect varies. Some people report no problems at all. Others find the
side effects so unpleasant they stop treatment. If you are considering treatment you
should be aware of the possible side effects before making a decision. If you are
concerned, you may decide to postpone treatment until a particularly demanding work
project or other personal commitment is completed.
Interferon side effects can include flu-like symptoms -
fevers, chills, lethargy, muscle pain, and depression. Sometimes these symptoms may mean
that a person has to stop the treatment. Side effects may gradually lessen as a person's
body develops a natural tolerance to the drug. Depression and mood swings may worsen and
need to be monitored closely.
If someone has a history of psychological problems such as
depression, an initial psychological assessment should be given. Interferon treatment may
then be given but will be monitored especially closely as it can worsen such pre-existing
conditions. Less common side effects can include mild temporary hair loss, blood
disorders, thyroid disorders, skin lesions and worsening of psoriasis (a skin disorder).
Most side effects will usually go away once treatment stops.
A number of other complementary or alternative therapies
including Chinese, Japanese and European Herbal medicines, homeopathy, dietary therapies
and other natural therapies are being investigated. However, these therapies have little
scientific support and without rigorous trials cannot be assumed to be safe or effective.
Treatment centres must offer the following facilities: a
nurse educator/counsellor for patients, 24 hour patient access to medical advice, a
day-stay liver clinic and facilities to do safe liver biopsies.
Current guide-lines for specialists prescribing Interferon
for HCV include:
- having a liver biopsy that shows you have active hepatitis
- a positive antibody test, repeated 4 to 6 months later
- having ALT levels at least 1.5 times normal upper limit,
repeated 3 times over a 6 month period
- not having cirrhosis
- controlled drinking pattern of no more than seven standard
drinks over a 7-day period
- not pregnant or likely to become pregnant during treatment
- an illicit injecting drug use in the previous 12 months,
unless currently not injecting and stabilised on a methadone program for 6 months
- absence of HIV infection
- no history of autoimmune liver disease
- no history of major psychological problems - eg.
schizophrenia, major depression.
People who have cirrhosis cannot gain access to government
supplied interferon (Section 100 PBS). Interferon is available for these patients if the
hospital is willing to fund it, although this is not common. People with cirrhosis could
also seek to recover treatment costs from their health fund, or could seek further
treatment within current interferon trials. These trials are being conducted to fine-tune
treatment strategies.
Natural therapies are becoming
increasingly popular to people with chronic debilitating diseases searching for quality of
life, for which Western Medicine still has little to offer as a cure. Some natural,
complementary and alternate therapies have been used to treat hepatitis C and its possible
symptoms. To date, there have been few controlled research trials in Australia to check
the efficacy of natural therapies in treating hepatitis C. Good results have been reported
by some people using natural therapies but others have found no observable benefits. As
with any treatment, medicines or dosage combinations can be harmful, even 'natural'
medicines - wrongly prescribed, can potentially damage your liver.
Some people may choose natural therapies. Others may not.
Some may use them in conjunction with pharmaceutical drug treatments. Whichever way you
choose, you should be fully informed. Ask searching questions of whichever practitioner
you go to:
- Is the treatment dangerous if you get the prescription wrong?
- How have natural therapies helped people with hepatitis C?
- What are the side effects?
- Is the practitioner a member of a recognised natural therapy
organisation?
- How much experience have they had of working with people with
hepatitis C?
- How have they measured the health outcomes of their therapy?
- How do they aim to help you?
Remember, it's your body, it's your health, the consultation
is about you, therefore you have the right to ask any relative question of any health
practitioner and expect a satisfactory answer. If you're not satisfied, shop around until
you feel comfortable with your practitioner.
You cannot claim a rebate from Medicare when you attend a
natural therapist. Some private health insurance schemes cover some natural therapies. It
pays to ask your natural therapist about money before you visit them. Many will come to
arrangements about payment - perhaps a discounted fee?
If you decide to use natural therapies, it's vital that you
see a practitioner who is properly qualified. It is also advisable to talk to your medical
doctor or specialist and your natural therapist about the treatment options that you are
considering. It's best if they're able to consult directly with one another. If a natural
therapist suggests that you stop seeing your medical specialist or doctor, or stop a
course of pharmaceutical medicine, consider changing your natural therapist.
What can I do myself?
Cut down or stop alcohol use
Learn how to manage stress
Seek counselling if needed Rest when
you feel unwell
Talk to someone who you can trust about your
feelings or problems
Eat a well balanced diet
When taking prescription or over-the-counter
drugs, follow the directions carefully
If you inject, use safe injecting methods
As with any chronic disease, maintaining the
best physical and psychological health will help you cope with any symptoms and illness.
Although there is no proven link between diet and progression of hepatitis C, some people
with the condition do report feeling better when avoiding fatty foods.
Controlling alcohol use, eating a healthy balanced diet,
planned exercise, managing stress, discussing and sharing your emotions, getting adequate
rest and giving up smoking will all help to keep you as healthy as possible.
Alcohol use is probably the most important factor because
alcohol is a poison to the liver. Doctors advise that men shouldn't drink more than 7
standard drinks a week - for women, 4 standard drinks - and that you should have at least
two alcohol free days a week.
If you find the goal of giving-up 'cold turkey' too daunting,
the following suggestions may be useful:
- avoid binge drinking
- try low-alcohol drinks
- alternate non-alcoholic drinks with alcoholic ones
- avoid places where you may be 'pressurised' to drink heavily
- finish each drink before the next, keeping track of how many
you have had
For more information, phone Directline, the Alcohol &
Drug Information Service (see page 19).
Some prescribed and over-the-counter medications can be
harmful to a damaged liver if directions are now followed. Many medications may seriously
damage the liver when taken in high doses or for too long - especially paracetamol. It is
therefore important to consult a GP or pharmacist about your current medications, or any
proposed medications, and follow the directions. If you have serious liver disease (eg.
cirrhosis) it is best to avoid aspirin and to consult your specialist about all
medications.
Hepatitis C has emerged as the most serious health problem
for people who inject drugs. The majority of people who have injected drugs have hepatitis
C so those users who don't yet have hepatitis C are at great risk of infection.
Injecting drug use and hepatitis C
As estimated 65 to 90% of people who have shared equipment to
inject drugs have the virus. Some people who have shared injecting equipment once or twice
have caught hepatitis C. It doesn't matter what is injected - heroin, methadone, pills,
speed or steroids. It is how the drugs are injected that is a potential risk for
transmitting infection.
Like anyone with hepatitis C, if you inject drugs you need
adequate medical follow-up after a hepatitis C diagnosis is made. Awareness of infection
is important, as is knowledge of safe injecting practices and recommended lifestyle
changes.
Methadone and hepatitis C: If you're on
a methadone program you may be able to access initial hepatitis C antibody testing and
ongoing liver function test monitoring through your prescribing clinic. If the clinic does
not offer such services, ask for a referral to a GP who does. The effects of methadone can
alleviate possible painful symptoms of hepatitis C. Although this may be helpful, it can
camouflage early signs of liver damage (if it develops). Flu-like hepatitis C symptoms may
give the impression that you are on prescription pills. If this causes problems with staff
at the clinic, it may be useful to remind them of the complicating effect of hepatitis C
symptoms.
If you experience flu-like symptoms of hepatitis C, these
symptoms should not be misinterpreted as withdrawal symptoms from opiates. People should
be careful with methadone dosages and aware of their real tolerance for drugs. This is
especially important when liver damage is severe. If you inject drugs, you can obtain
specific and accurate information on injecting drug use and hepatitis C from VIVAIDS.
Harm minimisation: If you inject,
you should consider three health risk factors. Firstly, there is the unknown strength of
street drugs and that people have different drug tolerances. Secondly, street drugs may
contain dangerous impurities. Finally, if you already have hepatitis C, there is the
possibility of re-infection with another strain of hepatitis C or other viral infections
like HIV or hepatitis B.
Some drugs, due to their specific effects, impair health and
increase susceptibility to illness. If you inject, you may be advised to consider the
health complications involved. You can reduce risks by:
- swallowing, snorting or smoking drugs (don't share 'straws' if
snorting)
- washing your hands before and after shooting up
- wipe down all surfaces where you'll be preparing your hit
- avoid all contact with anyone else's blood, including traces
you might not be able to see
- use a new fit for every hit - as a last
resort, use fits cleaned as described below
- don't share any equipment when preparing and injecting your
drugs - use all your own gear
- don't use hits prepared by someone else at some other time
- immediately after each use, flush your fit with clean cold
water ten times even if you don't think you'll use it again. This helps remove blood and
infection particles from the fit and has the added advantage of removing all traces
of whatever drug you're shooting up
- dispose of your fits safely - eg. put
them in sharps bins, back in your fit pack, into empty plastic resealable drink bottles
and return to needle exchange
- avoid binge drug use
- avoiding drinking alcohol heavily when using.
use a new fit for every hit
and remember whenever possible to wash hands
before and after using
Cleaning fits: We don't
know that disinfection or cleaning really works so be safe and use all new equipment every
time you hit up. Reusing fits should be a last option only. If you're
cleaning fits, remember the following guide-line:
- immediately after use, rinse fit in cold water until signs of
blood are gone (at least ten times). Squirt water down sink or into an
old drink bottle. Do this as soon as you've used the fit since dried or clotted blood is
hard to wash out and can block the fit. Always use cold water as hot water will
clot blood in the fit and block it.
- fill the fit with fresh high-strength bleach. Use the
strongest bleach available (which is usually the most expensive). With the fit full of
bleach, replace the cap over the needle and shake it for 30 seconds or more. Time this on
a watch or count it slowly. Then squirt the bleach out into the sink or an old drink
bottle. Now repeat the bleach process, again shaking for thirty seconds.
- with another container of fresh clean water rinse the fit out
at least two times. Again, squirt the water down the sink or into an old drink bottle, not
into your containers of bleach or clean water. Empty all containers down the sink when you
are finished.
Remember that this way of cleaning fits can't be guaranteed
to kill the hepatitis C virus. Taking time with the above steps improves your chances of
avoiding transmission of hepatitis C, but ideally -
Does hepatitis C affect women differently?
Hormonal effects of hepatitis C can
involve menstrual irregularities, particularly if you are experiencing significant
hepatitis C symptoms. It is important that your general health is checked as well as your
hepatitis C monitored.
Birth control: If you are experiencing
significant hepatitis C symptoms, using the oestrogen-based contraceptive pill may be
inadvisable. In these cases, the progesterone -pill or Depo-Provera may be preferable. In
any case, you should consult a woman's health practitioner.
Hormone Replacement Therapy: If you have
severe hepatitis C symptoms you may need to discuss with your doctor or specialist whether
hormones should be used for menopausal symptoms. If this is the case, external vaginal
creams and skin patches are probably better than pills.
Issues for partners, parents, family and friends
- Except for blood-to-blood contact, the virus is quite
difficult to pass on.
- Razor blades and toothbrushes should be kept separate. Blood
spills should be washed up with paper towels and bleach, and cuts or grazes should be
cleaned and covered with waterproof dressings. Blood stained items should be placed in
plastic bags before disposal in the garbage.
- Most babies are not at risk of catching hepatitis C from their
mothers.
- Sexual transmission of hepatitis C is very uncommon.
- Partners, family and friends can play a big role supporting
someone with hep C.
Vertical transmission: This relates to
transmission of the virus from a hepatitis C positive mother to her baby during pregnancy
or at birth. It occurs in less than one in 10 births. If a mother contracts hepatitis C during pregnancy, though, the risk of transmission is increased above one in ten (due to her
increased viral load). For most hepatitis C positive women, the overall risk of vertical
transmission is quite low and the outlook for babies who are born HCV positive does not
warrant termination of pregnancies.
Testing of infants: If you feel
it is necessary to test babies and toddlers, it is important not to test them before the
age of 12 months (see mother to baby transmission)
Sexual transmission is very uncommon.
Hepatitis C is not classified as a sexually transmitted disease but people who have sex
with multiple partners should consider the necessity for safe sex in regard to the wide
range of sexually transmitted diseases (see sexual transmission)
Disclosure: At some point in time,
people who have hepatitis C may decide to tell their current sexual partner(s). When
another partner is advised of HCV infection, it may assist to have written hepatitis C
information on hand - such as this booklet or the brochure - Hepatitis C: a brief
introduction.
HCV transmission to family members is uncommon:
Hepatitis C is not transmitted by ordinary social contact.
There appears to be no risk associated with:
- hugging
- kissing
- shaking hands
- sharing food, plates, cups and glasses
- using the same shower and toilet facilities
- using towels or the same washing machine
It is better not to share razors, toothbrushes or any items
able to be contaminated by blood. All homes should have good first-aid kits including
disposable rubber globes regardless of whether anyone has hepatitis C. If you have
hepatitis C, you should clean and cover cuts with waterproof dressings. Spilt blood should
be cleaned up using paper towels and bleach straight from the bottle. Bloodstained items
such as band-aids, dressings, tampons and pads should be secured in plastic bags before
going into a bin.
What does hep C mean for kids?
'Not enough is known about hepatitis C to judge whether it
physically affects children any differently from adults'
Although many studies have been done on adults, particularly
people who have had blood transfusions, there have been few studies done on infants and
children. It is difficult to say if there would be any major differences to the outcome of
hepatitis C infection in children.
Who should I tell?
If you have hepatitis C you are under no legal obligation
to tell others. It is up to you to decide whether to tell anyone of your hepatitis C
status.
Carefully consider any decision to tell others as they may
act with prejudice.
Hepatitis C positive healthcare workers who perform
'exposure prone procedures' should be guided by their State or Territory health
authority's guidelines on the performance of exposure prone procedures.
Coping with diseases like hepatitis C can be easier when you
can talk to someone close to you about what's happening. Although this usually is helpful,
disclosure can sometimes result in rejection.
Individuals are not personally obliged
to inform anyone of their status. General Practitioners and blood testing laboratories
inform health department disease monitoring authorities of HCV positive test results. This
information is treated confidentially and used for statistics to help in planning health
services where they are most needed.
Within workplaces and healthcare settings, government-endorsed universal blood and body fluid precautions and other
procedures are intended to reduce the risk of transmission of HCV. Health authorities
recommend that people with HCV inform healthcare workers fully of their health status as
this is often necessary for good health care.
Some healthcare workers may have
judgemental attitudes or unnecessarily exaggerated fears of infection. People should
carefully consider whether to inform healthcare workers, or which healthcare workers to
inform, in light of possible discrimination.
'Treat all blood as infectious. Applying
universal blood and body fluid precautions, to all blood spills, prevents both
transmission of hepatitis C, and discrimination'
Surgeons, operating theatre nurses, dentists,
dental assistants and other healthcare workers who carry out 'exposure prone procedures'
should be guided by health department policies. In Victoria, if you are a hepatitis C
positive healthcare worker who performs 'exposure-prone procedures' and are unsure of the
implications for your career, you could contact the Victorian Hepatitis C Educator and
Counsellor.
If you have hepatitis C you should not donate blood, semen or
organs.
Some people will experience hepatitis C symptoms that will
interfere with their ability to work. Centrelink (formally the Department of Social
Security) provide a range of financial support services to assist these people, including
Disability Support Pension, Sickness Benefit or the Carers Pension.
Centrelink
Enquiries: 13 2468
Languages other than English: 13 1202
Sickness Allowance:
- for Sickness Allowance, you must usually be at least 16 years
old and not of Age Pension age.
- you must have suffered a loss of income as a result of an
illness or an accident. The loss can be in wages, salary or other income of a similar
nature - or if not employed, a loss of Job Search Allowance, Austudy, Abstudy or Social
Security pension.
- you must have a medical certificate from a doctor proving
temporary incapacity.
Disability Support Pension:
- for DSP, you must be aged 16 or over and not of Age Pension
age. A child under the age of 16 may be eligible for the handicapped child's allowance.
- if you are permanently blind, you will qualify automatically
for DSP.
- you must have a physical, intellectual or psychiatric
impairment of 20% or more and a continuing inability to work.
- you have a continuing inability to work if your impairment
prevents you within the next two years from: doing the usual work for which you are
skilled, and undertaking decision or vocational training likely to re-skill you for other
work.
- if you're claiming DSP you must provide a report on your
impairment and work capacity from your own doctor - having lots of your doctor's case
notes is very useful, especially if they detail symptoms. In addition, you'll usually have
an examination by a government Medical Officer.
Carer Payment:
- The person being cared for must be a severely disabled person,
receiving a Centrelink pension, benefit or service pension, and living either in the same
home or next door to the carer.
- The carer claiming the pension must be personally providing
the severely disabled person with personal care, and not be in receipt of any other
pension or benefit.
- A severely disabled person is someone who has a physical,
intellectual or psychiatric disability, and because of that disability, needs frequent
care in connection with their body functions or constant supervision to prevent injury to
the person or others, and is likely to need personal care and attention or constant
supervision permanently or for an extended period.
- A person receiving Carer Pension is able to cease caring for
up to 10 hours a week to undertake training, education or other employment. He/she is also
able to temporarily cease providing care (for periods of respite or hospitalisation for
the person being cared for) without losing entitlements if in a calendar year, not more
than 42 days are taken off.
Complaining / Appealing against a Departmental decision
If you are unhappy with the way you have been treated by
Centrelink, you can complain. For more information, contact the Welfare Rights Centre - a
community legal centre which assists people with Centrelink problems. See page 20..
If you think a Departmental decision is wrong you can follow
these steps:
- ask your regional DSS office to look at your case again
- ask for a review of the decision by an Authorised Review
Officer
- appeal to the Social Security Appeals Tribunal
- appeal to the Administrative Appeals Tribunal
You can request a review of the initial Department decision
by your regional office. This will probably be carried out by the person/s who made the
original decision.
If you are unsatisfied, a (semi-independent) DSS Authorised
Review Officer can review the decision. If you are unhappy with this review, he/she can
give you forms and tell you how to proceed further.
The next level of appeal is the Social Security Appeals
Tribunal. Although this level appeal is free, it is advisable to obtain legal advice
(contact Welfare Rights Centre).
If you are unsatisfied with the previous step, you can appeal
to the (independent) Administrative Appeals Tribunal. This level of appeal is also free
but it is advisable to obtain legal advice and representation. For more information,
contact the Welfare Rights Centre. They can provide information, advice, representation
and referrals.
If you know you have hepatitis C, you will probably have to
pay a higher annual premium, or may be refused cover, depending on the type of insurance.
If you feel you are being unfairly discriminated against in
regard to either obtaining insurance cover or receiving a payout, refer to the legal
contacts listed later.
What about insurance?
Successful insuring involves skilful calculating of risks. A
certain risk classification is used for assessing clients with hepatitis C. This
determines the correct amount of annual premium a company should charge in order to make
an overall profit.
People with hepatitis C can expect to pay increased premiums.
This relates to the following main insurance packages:
Income protections covers someone if
they become ill or injured. The company will pay a percentage of the person's normal wage
for a certain period of time. Often people who are self employed take this type of cover.
Life assurance is where a person
pays a certain amount of money each year (called the premium). This money is paid until
the person is 65 years old, or the expiration of the policy. If he or she dies
prematurely, a lump sum of money is paid to a selected beneficiary - usually a partner or
dependents.
Total and permanent disability is cover
for when someone experiences a bad accident or permanent sickness that leaves them
permanently unable to work.
Trauma cover pays people a sum of money
to assist in dealing with specific events such as heart attack, cancer or organ
transplant.
People with hepatitis C are assessed individually and are not
necessarily denied insurance cover. A number of personal factors would affect assessment
of a new client. Risk classification formulae are based on current existing data. A new
data becomes available, insurance companies will review their approach. If you feel you
are being discriminated against in regard to obtaining insurance cover, receiving an
insurance payout or other insurance matters, refer to the legal contacts listed. For
detailed information on life assurance, contact the Life, Investment and Superannuation
Association also listed.
What can be done about discrimination?
It is important to remember that people with HCV should not
be treated differently from anyone else. This applies to all of everyday life, including
buying or renting goods or services, healthcare services, applying for a job, getting a
promotion at work or maintaining privacy in the neighbourhood. Anti-discrimination
legislation covers people with hepatitis C because viral infection is deemed as a
disability.
How people might have caught the virus is not important.
Those who have the hepatitis C virus are covered by anti-discrimination laws. All people
should be treated equally, whether or not they have hepatitis C.
If something happens that seems to be against the law, try
talking to the person or organisation that you feel is discriminating against you. Tell
them you think that it is against the law. Use whatever help you think you may need - for
example, if its a work problem you could ask your Union or an Equal Employment
Opportunity officer to help. The Hepatitis C Council may be able to advise you how to
proceed. You can also seek free, confidential and impartial advice from the Victorian
Equal Opportunity Commission.
The Victorian Equal Opportunity Commission has the legal
power to investigate a complaint, and if it appears to be against the law, to try to
conciliate it. Conciliation means trying to reach a private settlement. Negotiated
outcomes may include job reinstatement, an apology, policy changes and compensation. Most
complaints are conciliated successfully. Those that arent would to the Anti
Discrimination Tribunal.
If you feel you have been unfairly dismissed, and work under
a state award, you could lodge a complaint with your state Industrial Commission. If you
work under a Federal award, you would need to contact the Commonwealth Industrial
Commission.
If I need help, where can I get it?
If you have just received a positive test result or are
considering having a test, you could phone the Victorian Hepatitis C Helpline on 9349 1111
(1800 800 241 for country callers, 008 032 665 TTY for deaf callers).
When you are considering being tested or when receiving test
results, you should be counselled by your doctor. If you feel uncomfortable seeing your
regular doctor, you might like to go to a sexual health centre or one of the clinics
listed below (marked healthcare services).
If you are affected by hepatitis C, you can join the
Hepatitis C Council of Victoria to receive regular information updates and other services.
If you need more counselling, your doctor should be able
to refer you to a counsellor. Sexual health or Drug and Alcohol counsellors can provide
counselling and can refer people to other services for help (see Sexual Health Centres or
Alcohol and Drug Information Services, below). If you need other forms of support because
of physical, emotional, medical or family needs, community support services can be
utilised.
Services relating to hepatitis C are provided by state or
federal government, or by the medical and healthcare profession. Services are also
provided by independent or community organisations.
Some services are specific to hepatitis C, such as the
Hepatitis C Helpline and Support Line. Other specific services include home detox, respite
care, home shopping services, and home modification or maintenance services.
People with hepatitis C can also seek care, treatment and
information from general practitioners and hepatitis specialists. For referral to
services, speak to your doctor, contact your local community health centre, look in the
front pages of your white pages phone book, or phone any of the following groups:
Contact list
- Hepatitis C Council of Victoria Inc. (03) 9639 3200
- Information, Education, Support, Advocacy Facsimile 9639 3250
- Toll Free number for country calls 1800 703 003
- Hepatitis C Helpline (03) 9349 1111
- 1800 800 241
- 008 032 (country callers)
- 665 TTY (deaf callers)
- Hepatitis C Educator and Counsellor (for health workers)
Justin Rowe (03) 9288 4127
- Hepatitis C Injecting Drug use Peer Education Worker Michael
Kerger (03) 9381 2211
- Haemophelia/Hepatitis C Counsellor Sandy Briet (03) 9276 3061
HEPATITIS C INTERSTATE COUNCILS
HEPATITIS C INTERSTATE COUNCILS
LIVER CLINICS AT HOSPITALS:
- Alfred Hospital Commercial Rd., Prahran (03) 9276 2223
- St. Vincent's Hospital, Victoria Pde, Fitzroy (03) 9288 3475
- Austin/Repatriation Medical Centre (03) 9496 3498
- Waterdale Rd., West Heidelberg
- Monash Medical Centre, 246 Clayton Rd., Clayton (03) 9550 1111
- Western Hospital Gordon St., Footscray (03) 9319 6666
- Royal Melbourne Hospital, Gratten St., Parkville (03) 9342
7393
- Liver Clinic Ballarat East Community Health Centre (03) 533
1635
- Peninsula Liver Clinic
MAKING A COMPLAINT: DISCRIMINATION
- Victorian Equal Opportunity Commission (03) 9281 7100
- Welfare Rights Unit Inc. (03) 9416 1111
- Disability Discrimination Law Advocacy Service (03) 9602 4877
- Country Calls 1800 134 142
HEALTH SERVICE COMPLAINTS
- Health Services Commissioner (03) 9655 5222
COMMUNITY HEALTH CENTRES - in your local areas See white
pages
RURAL SUPPORT GROUPS
- Ballarat Mary Madden 03 5333 1635
- Bendigo Irene Ackland 03 5441 6251
- Corio Rochelle Hamilton 03 5273 2200
- Daylesford Maureen Gleeson 03 534 82523
- Warrnambool Julie Hughson 03 556 20022
- North West Suburbs Tracy 03 9300 2644
- Barwon Marion Westrup 03 95251 2291
- Traralgon Maxine Manson (0351) 749 800
- Seymour Greg & Julie Loughnan 03 579 91035
- Castlemaine Jean Wyldbore 03 9547 05745
- Morwell Ann Fitts 03 5134 2011
- Horsham Jan Spencer 03 5381 9378
- Shepparton Louisa McPherson 03 5831 2012
- Wangaratta Dianne Hourigan 03 5722 2355
- Wodonga Debbie Heery 02 6056 1550
- Yarrawonga Trevor Barker 03 5744 1324
DRUG COUNSELLING, SUPPORT & REFERRAL
- Aidsline Telephone counselling, 03 9347 6099
- information and referral 1800 133 392
- Melbourne Sexual Health Centre 03 9347 0244
- 1800 032 017
- Turning Point 03 9254 8061
- VIVAIDS 03 9381 2211
- Prostitutes Collective Victoria 03 9534 8166
- Bouyancy Foundation 03 9429 3322
- Narcotics Anonymous 03 9417 6472
- VICTORIAN AIDS COUNCIL 03 9865 6700
- Positive Women 03 9276 6918
- Haemophilia Foundation of Victoria 03 9899 6000
- Haemophilia Foundation of Australia 03 9899 5399
- Department of Social Security 132 468
- Crisis Line Phone Counselling 03 9329 0300
- Al Anon and Al Teen Alcohol Counselling 03 9650 3368
- Salvation Army 03 9650 4851
- 03 9653 3200
- Central Health Interpreter Service 03 9870 1222
- Young Peoples Health Service 03 9658 9351
- Legal Aid 03 9607 0234
- Dental Emergency Service 03 9341 0222
- Lifeline. Emergency counselling 13 1114
- Kids Help Line 1800 551 800
Direct Line 03 9416 1818
1800 136 385
For referral to all NSEP outlets, Community Health Centers
and some chemist shops who well equipment. Detailing locality, hours of availability, Foot
Patrol and Off Site services.
Look for this symbol denoting NSEP outlets
PRIMARY NEEDLE SYRINGE EXCHANGE PROGRAMS
- Melbourne Inner City AIDS Prevention Centre 03 9417 1466
- Bayside HIV/AIDS Prevention Program 03 9781 3111
- Salvation Army Crisis Centre 03 9525 4100
- Western Region AIDS Prevention in Footscray 03 9687 5202
- AIDS Prevention & Support Unit in Dandenong 03 9794 0790
- Central Business District Foot Patrol 1800 700 102
FOR AFTER HOURS MOBILE SERVICES
- Inner City Nightly 7.30 pm to 11.30 pm 0418 179 814
- Inner South Nightly 7.30 pm to 11.30 pm 018 170 481
- North East Nightly 7.30 pm to 11.30 pm 018 545 789
- North West Nightly 7.30 pm to 11.30 pm 0418 170 556
- Dandenong Thurs 7.30 pm to 11.30 pm 0418 566 147
- Frankston 9781 3111
Tell me more about the Hepatitis C Council of Victoria Inc.
The Hepatitis C Council of Victoria Inc. provides education,
information, community support, referral services and advocacy to those infected and
affected by hepatitis C. The Hepatitis C Council of Victoria provides a range of support
and information services including:
The Council is a community based organisation funded by the
Department of Human Services and governed by a membership elected committee. Membership
details can be obtained by calling the Council on 9639 3200 or country callers 1800 703
003.
The Council is currently recruiting and training
volunteers to participate in community education through speaking first hand of their
experiences of living with hepatitis C. The speakers will be trained to address community
organisations, health or welfare workers, government bodies, schools, voluntary and
workplace groups.
- Hepatitis C Community Education Outreach Service
The Council provides hepatitis C education to any group in
the community with hepatitis C issues.
- Informal Support Meetings
A regular bi-monthly meeting held on the first Sunday in the
even months. People can use this forum to discuss issues surrounding HCV in a friendly and
confidential environment.
There are currently several support groups active, emerging
or planned throughout Victoria. The Council is currently promoting the initiation of Rural
Support Groups. For more information regarding support groups in your area, telephone the
Council.
The Telephone Support Line is staffed by hepatitis C positive
volunteers and provides information, support and referral to other services. It is
primarily for people directly affected by HCV.
Our bi monthly magazine highlights national, local and
international hepatitis C news, personal perceptives, research and new initiatives in
Australian health care.
The Council, through liaison with The Haemophilia Foundation
and the Victorian Drug users Group VIVAIDS, have successfully negotiated the
implementation of 2 joint projects.
The Council disseminates brochures and other printed
information from a range of other organisations and also prepares and distributes its own
information packs and topic sheets.
For further information regarding any of the
Council services drop in to our office
or telephone 9639 3200, country callers 1800
703 003.
MEMBERSHIP FORM
First name:
.Last name:
.Address:
State:
..Post Code:
.Phone:
(
.)
Fax:
(
..)
Email
..
Professional, support groups & institutional members please
complete:
Organisation name:
.
..
Position:
Tick box if this is a
renewal of current membership.
INDIVIDUAL MEMBERSHIP
- will automatically receive:
- one copy of each new information sheet or booklet;
- one copy of each issue of Good Liver newsletter (6 issues
per year);
- news of new activities and services; &
- full membership and voting rights at annual general meeting
$5 Tick this box if payment is deferred.
NB: if this is still too much, join now pay later
SUPPORT GROUP MEMBERSHIP $10 - will
automatically receive:
- 3 copies of each issue of Good Liver newsletter (6 issues
per year);
- 3 copies of each new information sheet or booklet;
- full membership & voting rights at annual general
meeting; &
- news of professional training & information services.
ORGANISATION MEMBERSHIP $50 - will automatically
receive:
- 5 copies of Good Liver newsletter
- 5 copies (as above) of each new information sheet or
booklet;
- copies of hep C educational materials (on request) for your
clients; &
- news of professional training and information services.
Our records are strictly confidential and
all correspondence is carried out discreetly.
Our policy is to respect your privacy.
PAYMENT
Please make cheque or money order payable to:
Hepatitis C Council of Victoria Inc.
Carlow House, Level 9
289 Flinders Lane, Melbourne 3000
Hepatitis C - Information booklet - feedback form
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MEMBERSHIP FORM
LODDON MALLEE REGION
Daylesford
Hepburn Hep C Support - Contact: Maureen Gleeson
C/- WHHS, Hospital Daylesford 3460 Phone: 03 534 482523Castlemaine
CHAIRS - Contact: Jean Wyldbore
PO Box 672, Castlemaine 3450, Phone: 03 954705745Bendigo
Bendigo HCV Support - Contact: Irene Ackland
584 Hargreaves Street, Bendigo 3550, Phone: 03 5441 6251Horsham
Wimmera Hep C Support - Contact: Jan Spencer
Wimmera Base Hospital, Baillie Street, Horsham 3400, Phone: 03 5381 9378Ballarat
Ballarat Liver Clinic - Contact: Mary Madden
Ballarat CHC, 105 Humffray Street, Ballarat South 3350, Phone: 03 5333 1635
HUME REGION
Shepparton
Shepparton CHC - Contact: Louisa McPherson
227 Maud Street, Shepparton, Phone: 03 5831 2012
Wangaratta
Ovens and King CHC - Contact: Dianne Hourigan
53 Riley Street, Wangaratta, 03 57222 355
RURAL SUPPORT GROUPS
Wodonga
Wodonga CHC - Contact: Debbie Heery
12 Stanley Street, Wodonga, Phone: 060 561 550
Seymour
Hepatitis C Support Group - Contact: Greg Louchnan
30 Delatite Road, Seymour 3660, Phone: 03 579 91035Yarrawonga
Yarrawonga CHC - Contact: Trevor Barker
30 Piper Street, Yarrawonga, Phone: 03 57441324BARWON REGIONDrysdale
Contact: Marion Westrup, Drysdale CHC
21 Palmerston St, Drysdale, Phone: 03 95251 2291Torquay
Surf Coast Hep C Support Group - Contact: Sue Lauder
15 Bell Street, Torquay, Phone: 03 5261 3001Warnambool
Contact: Julie Hughson
325 Timor Street, Warnambool, Phone: 03 5562 0022Corio
Corio Community Health Centre - Contact: Rochelle Hamilton
2 Gelligrand Street, Phone: 03 52732 200GIPPSLAND REGION
Morwell - Contact: Ann Fitts
Latrobe CHS Inc, PO Box 890, Morwell 3850, Phone: 03 5134 8000
Glossary
| ALT: Alanine
aminotransferase - a protein which, when found in elevated quantities, generally
indiciates liver damage. |
Genotype: Different
genotypes of the one virus are similar enough to be regarded as the same type but have
some minor differences in their RNA composition. These differences may mean the virus
reacts differently to our immune response or to drug treatments and natural therapies. |
| Antibody: A protein secreted
by cells of our immune system in response to infection. The antibody binds to an 'enemy'
molecule, in this case a specific part of the hepatitis C virus. this is meant to prevent
the virus from infecting other cells or destroy it. As with other viral infections, the
presence of antibodies does not necessarily mean a virus will be eliminated from the body. |
Haemophilia: A hereditary
blood disease where the blood fails to clot and abnormal bleeding occurs. It is found only
in males and is treated by injections of Factor VIII. |
| Antigen: Anything introduced
into the body that is seen as foreign. An antigen stimulates the immune system into
producing cells that attack it. |
Hepatocellular carcinoma: Cancer
of the liver. A malignant tumour arisisng in the liver. In most cases, it occurs as a
complication following cirrhosis. |
| AST: Aspartate
aminotransferase - a protein which, when found in the blood in elevated quantities,
generally indicates liver damage (although less specific for liver damage than ALT). |
Hepatoligist: A liver
specialist, usually working in a liver clinic. |
| Asymptomatic: Having no
symptoms. |
HCV: Hepatitis C virus |
| Blood & Blood Products: Components
of blood including red cells, platelets and plasma which are separated out by blood banks.
Plasma is processed and purified to make products for specific medical purposes, eg.
Factor VIII. |
Incidence: The number of new
infections that occurs in a given period of time. |
| Carrier: Practically all
people who are HCV antibody positive 'carry' the virus. The term 'carrier' is often
misused, though, to mean someone who has the hepatitis C virus yet is in good health. |
Mutate: When cells divide or
viruses multiply, their genetic material must be copied. Sometimes mistakes are made when
this happens and the resulting new cell or virus is different in some way. This is
important for viruses because mutation can fool the immune system into not recognising the
virus. |
| In regard to hepatitis C, the term 'carrier'
is used less and less. Better definitions of illness status unclude antibody positive and
antibody negative; |
Non-A non-B hepatitis: The
old term for hepatitis shown not to be caused by the A & B viruses. In 1988, this form
of hepatitis was shown to be mainly caused by HCV. |
| symptomatic or asymptomatic. Most important
to note, is that all people who are hepatitis C antibody positive need to be aware of
potentially passing on the virus. |
Prevalence: In regard to
hepatitis C, prevalence relates to the number of cases in the community at any one time.
It is usually expressed as a percentage or ratio. eg. 1% of the population, or 1 in 100
people. |
| Chronic Hepatitis: Any form
of liver inflammation lasting more than six months and causing continuing damage to liver
cells. Pathologists and hepatoligists describe chronic hepatitis as either mild, moderate
or severe. |
Pathogen: Any organism or
substance capable of producing a disease. |
| Cirrhosis: A condition where
scar rissue develops in the lever - to the extent where such scaring becomes extensive and
permanent. Cirrhosis interferes with the normal functioning of the liver. |
PCR: PCR (polymerase chain
reaction) is a process used to amplify pieces of the genetic make-up of a cell or virus.
The amplified pieces are then detected and the presence of the virus itself can be
determined. |
| DNA: The genetic material
which determines a cell's activities. It carries the cell's genetic code. |
RNA: RNA is a genetic
material similar to DNA. It often acts as a 'message' that is delivered to cells,
prompting them to change and prepare for reproduction. |
| Epidemiology: The study of
patterns of disease in a population. |
Second generation hepatitis C
antibody tests: These were developed after 1992 and search for more specific
'signs' of the hepatitis C virus. Because these tests identify more parts of the antibody,
they are more sensitive and specific than the original first generation tests. |
| Fibrosis: Scar formation
resulting from the repair of tissue damage. If it occurs extensively in the liver, it is
called cirrhosis. |
Viral load: The amount of
virus present in a person's blood stream. It is usually measured by the PCR quantitative
test and the result is given in number of virus particles per ml of blood. |
| First generation hepatitis C antibody
tests: These were the first tests developed (in 1990) to detect hepatitis C
antibodies - our body's response to the virus. The test searches for a limited number of
'signs' of the antibody, such as the way its shell or envelope is made. These tests have
been superseded by newer generation tests with improved sensitivity and specifity. |
Virus: A vast group of
minute structures, composed of a sheat or protein encasing a core of nucleic acids which
are the building blocks of RNA and DNA. They are capable of infecting almost all members
of the animal and plant kingdoms, including bacteria. Viruses are characterised by a total
dependence on living host cells for reproduction and lack independent metabolism; Most
viruses only infect one species. HCV only infects humans. |
| Gastroenterology: A branch
of medicine specialising in diseases of the liver, stomach, intestines and oesophagus etc. |
|
North
East Valley Division General Practice, Victoria,
Australia, Disclaimer
Level 1, Pathology Building, Repatriation Campus, A&RMC,
Heidelberg West VIC 3081. .. map
Phone: 03 9496 4333, Fax: 03 9496 4349, Email: nevdgp@nevdgp.org.au,
Please note: NEVDGP does not provide
an on-line consultation
|