| Questions
|
Hepatitis A |
Hepatitis B |
Hepatitis C |
|
What is it? |
HAV is a liver disease caused by the
hepatitis A virus. HAV can affect anyone. In the United States,
HAV can occur in situations ranging from isolated cases of disease
to widespread epidemics. Good hand washing and proper sanitation
can help prevent spread. Vaccines are also available for long-term
prevention of HAV infection in persons 2 years of age and older.
Immune globulin is available for short-term prevention of
hepatitis A. |
HBV is a serious disease caused by a
virus that attacks the liver. HBV can cause lifelong
infection, cirrhosis (scarring) of the liver, liver cancer, liver
failure, and death.
HBV can affect anyone. Each year in the United States, more
than 200,000 people of all ages get hepatitis B and close to 5,000
die of sickness caused by HBV. If you have had other forms of
hepatitis, you can still get hepatitis B. |
HCV is a liver disease caused by the
hepatitis C virus, which is found in the blood of persons who have
this disease.
HCV is serious for some persons, but not for others. Most
persons who get HCV carry the virus for the rest of their lives.
Most have some liver damage, cirrhosis (scarring) of the liver and
liver failure, which may take many years to develop. Some do not
feel sick from the disease. |
| How can I get it? |
HAV is found in the
stool of persons with hepatitis A. HAV is usually spread
from person to person by putting something in the mouth that has
been contaminated with the stool of a person infected with
hepatitis A. HAV can spread in areas where there are poor sanitary
conditions or where good hand washing is not observed. Persons
with HAV can spread it to household members or sexual contacts.
A person can spread HAV about one week before symptoms appear
and during the first week of symptoms. Persons with no symptoms
can still spread the virus. This often happens with young children
who unknowingly spread HAV to older children and adults.
You can also get HAV by:
Swallowing contaminated water or ice
Eating raw shellfish harvested from
sewage-contaminated water
Eating fruits, vegetables, or other food that may
have become contaminated during handling
Use of street drugs
Casual contact as in the usual office, factory or school
setting, does not spread the virus. |
You get HBV by:
Direct contact with the blood or body fluids of an infected person
Having sex or sharing needles with an infected
person.
Use of street drugs
A baby can get hepatitis B from an infected mother
during childbirth.
Women who are infected with HBV can give it to their
babies. Babies who get HBV at birth may have the virus for the
rest of their lives. They can spread the disease, and get
cirrhosis of the liver or liver cancer.
Sometimes, people who are infected with HBV never recover fully
from the infection. They can remain infectious for the rest
of their lives. In the United States, about one million people
carry HBV.
Hepatitis B is not spread through food or water or by casual
contact. |
The infection is spread
by contact with the blood of an infected person.
Almost 4 million Americans are infected with the Hepatitis C
virus
You can get HCV by:
The use of tattoo or body piercing tools with
someone else’s blood on them,
The artist or piercer doesn’t follow good health
practices, such as washing hands and using disposable gloves.
Sexual contact with multiple partners
Use of street drugs
Hepatitis C virus is NOT spread by:
Breast feeding
Sneezing
Hugging
Coughing
Food or water
Casual contact
Sharing eating utensils
Drinking glasses |
| Who is at risk? |
You are at risk if you:
Have household or sexual contacts with someone who
has HAV
Travel to countries where HAV is common and where
clean water and proper sewage disposal are not available
Are a man who has sex with men
Persons using street drugs
Children and employees in child care centers
(especially centers that have children in diapers).
Residents and staff of institutions for
developmentally disabled persons
Workers who handle HAV-infected non-human primates
or work with HAV in a research laboratory setting, (excluding
laboratories doing routine testing)
Persons with clotting factor disorders who receive
factor concentrates. |
One out of 20 people in the United
Sates will get HBV some time during their lives.
You’re at risk if you:
Have sexual contact with an HBV person
Have multiple sex partners
Are a man who has sex with men
Household contact with someone who has chronic
HBV infection
Work with human blood products
Shoot street drugs
live or work in a home for the developmentally
disabled
Have hemophilia
Travel to areas where HBV is common.
If your parents were born in Southeast Asia, Africa,
the Amazon Basin in South America, the Pacific Islands,
And the Middle East. |
Many people who are at risk for HCV
are at risk for hepatitis A and hepatitis B. Check with your
doctor to see if you should get
hepatitis A and hepatitis B vaccines.
Could I already have hepatitis C?
Ask your doctor for a blood test for hepatitis C if:
You ever injected street drugs, even if you
experimented a few times many years ago.
You were treated for clotting problems with a blood
product made before 1987.
You received a blood transfusion or solid organ
transplant (e.g., kidney, liver, heart) before July 1992, or you
were notified that you received blood that possibly contained HCV.
You were ever on long-term kidney dialysis. |
| Symptoms |
Three of every four adults who get
hepatitis A have symptoms that usually develop over a period of
several days. Children who are infected often have no symptoms.
If you have symptoms:
Your eyes may turn yellow and you may have dark
urine
You may be tired
You may lose your appetite
You may have nausea, vomiting, fever, or stomach
ache
Unlike HBV and HCV, HAV causes no long-term liver damage and
usually does not cause death. There is no chronic carrier state
with HAV. Having had the disease produces lifelong immunity from
future HAV Infection. |
You may have hepatitis B (and be
spreading the disease) and not know it; sometimes a person with
HBV infection has no symptoms at all.
If you have symptoms:
Your eyes or skin may turn yellow
You may lose your appetite
You may have nausea, vomiting, fever, stomach or
joint pain
You may feel extremely tired and not be able to work
for weeks or months |
Most people have no symptoms until
the disease is very advanced. Fatigue is most common.
Only 25% - 35% develop malaise, weakness, or anorexia and some
become icteric. Fulminant liver failure following HCV
infection has been reported but is rare.
Why should I be tested for hepatitis C?
Early diagnosis is important so you can:
Be checked for liver disease.
Get treatment, if indicated. Drugs are licensed for
the treatment of persons with long-term hepatitis C.
Learn how you can protect your liver from
further harm.
Learn how you can prevent spreading HCV to others.
|
| Prevention |
Always wash your hands after using
the bathroom, changing a diaper, and before eating or preparing
food.
Hepatitis A vaccines provide long-term protection against
hepatitis A and are licensed for use in persons 2 years of age and
older. Children and adults need two shots of
hepatitis A vaccine for long-term protection.
Who should receive hepatitis A vaccine?
Persons who work in or travel to areas where
hepatitis A is common (first dose should be given at least 4 weeks
before travel)
Children in communities with high rates of hepatitis
A, such as Alaska Native villages, American Indian reservations,
and Pacific Islander and selected religious communities.
Men who have sex with men
Persons who use street drugs
Persons with chronic liver disease
Persons with clotting factor disorders,
such as hemophilia
Persons who work with HAV-infected non-human
primates or work with HAV in a research setting (hepatitis A
vaccine is not generally recommended for health care workers)
Anyone who wants protection
Hepatitis A is preventable, get vaccinated! |
There is no cure for HBV; this is why
prevention is so important.
Hepatitis B vaccine is the best protection against HBV. Three
doses are needed for complete protection.
Who should get vaccinated?
All babies, beginning at birth, should get hepatitis
B vaccine.
All children 11-12 years of age who have not been
vaccinated
Persons of any age whose behavior puts them at high
risk for HBV infection
Persons whose jobs expose them to human blood.
All pregnant women should be tested for HBV early in their
pregnancy. Babies born to HBV positive mothers , should receive
vaccine along with, hepatitis B immune globulin (called H-BIG), at
birth. The vaccine series should be completed during the first 6
months of live.
Hepatitis B is preventable.
Get vaccinated! |
An once of prevention is
worth a pound of cure!
Don’t ever shoot drugs. If you shoot drugs, stop and
get into a treatment program. If you can’t stop, never reuse or
share syringes, water, or drug works, and get vaccinated against
hepatitis A and hepatitis B.
Do not share toothbrushes, razors, or other personal
care articles.
Health care workers should always follow routine
barrier precautions and safely handle needles and other sharps.
Get vaccinated for HBV
Consider the health risks if you are thinking about
getting a tattoo or body piercing.
Use latex condoms correctly and every time.
The surest way to prevent the spread of any disease
by sex is not to have sex at all.
There is no vaccine to prevent hepatitis C.
|
Adapted from Minnesota Department of Health Acute
Disease Prevention and Control materials; Hepatitis A and Hepatitis B
brochure, August 1999. Adapted from Center for Disease
Control and Prevention materials; Hepatitis C brochure, October 1998.
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formats such as large print or audio.
Hennepin Technical College is an
affirmative action, equal opportunity educator and employer. This
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