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Health Information For Parents
Hepatitis is an inflammation of the liver. The liver, in the right side of the abdomen, is an important organ that processes nutrients, metabolizes medicines, and helps clear toxins from the body.
Most cases of hepatitis are caused by a virus. The three most common hepatitis viruses are hepatitis A, hepatitis B, and hepatitis C. (Hepatitis viruses D and E are rare in the United States.)
Hepatitis that’s not caused by a virus can happen from things such as:
Hepatitis A virus (HAV) is contagious, usually spreading to others through food, drink, or objects contaminated by feces (poop) containing HAV. The hepatitis A vaccine has helped to make the infection rare in the United States and other developed countries.
Although a hepatitis A infection can cause severe symptoms, unlike some other hepatitis viruses, it rarely leads to long-lasting liver damage. People who have recovered from a hepatitis A infection have immunity to the virus and won’t get it again.
Read more about hepatitis A.
Hepatitis B is a more serious infection. It can lead to cirrhosis (permanent scarring) of the liver, liver failure, or liver cancer, causing severe illness and even death.
Hepatitis B virus (HBV) spreads from person to person through blood or other body fluids. In the United States, this most commonly happens through unprotected sex with someone who has the disease or from injecting drugs with shared needles that aren’t sterilized. It also can be passed from an infected mother to her unborn baby.
The hepatitis B vaccine is approved for people of all ages to prevent HBV infection.
Read more about hepatitis B.
Like hepatitis B, the hepatitis C virus (HCV) spreads from person to person through blood or other body fluids, and can lead to cirrhosis or liver cancer. The most common way people become infected is by sharing drug paraphernalia such as needles and straws. People also can get hepatitis C from unprotected sex with an infected partner. And it can be passed from an infected mother to her unborn baby.
Hepatitis C is the most serious type of hepatitis. It’s now one of the most common reasons for liver transplants in adults. Scientists have been trying for decades to develop a hepatitis C vaccine, but none has been successful yet. Fortunately, medicines can now treat people with hepatitis C and cure them in most cases.
Read more about hepatitis C.
Hepatitis A is a contagious liver infection caused by the hepatitis A virus (HAV). The hepatitis A vaccine has helped to make the infection rare in the United States.
Find out when and why your child needs to get this vaccine.
Hepatitis B virus (HBV) spreads from person to person through blood or other body fluids. A vaccine is approved for people of all ages to prevent HBV infection.
Find out when and why your child needs this vaccine.
The hepatitis C virus (HCV) spreads through blood or other body fluids, and can lead to cirrhosis or liver cancer. The most common way people become infected is by sharing drug paraphernalia.
If your child needs a liver transplant, you’re probably feeling lots of emotions. Fortunately, most kids who have liver transplants go on to live normal, healthy lives.
Liver function tests can help doctors see if the liver has been damaged. They also can help diagnose infections and monitor medications that can cause liver-related side effects.
Immunizations protect kids from many dangerous diseases. Find out what vaccines your child needs to grow up healthy.
Hepatitis, an infectious liver disease, is more contagious than HIV. Find out about the different types of hepatitis.
Hepatitis B can move from one person to another through blood and other body fluids. For this reason, people usually get it through unprotected sex or by sharing needles.
Find out what the experts have to say.
It’s sneaky, it’s silent, and it can permanently harm your liver. Read this article for more information on hepatitis.
Did you know that the most important thing you can do to keep from getting sick is to wash your hands? If you don’t wash your hands frequently, you can pick up germs from other sources and then infect yourself.
Missing out on shots puts you at more serious risk than you might think. That one little “ouch” moment protects you from some major health problems.
About 5 million people a year get blood transfusions in the United States. This article explains why people need them and who donates the blood used.
If your liver isn’t working properly, it can affect your overall health. Find out why doctors do liver function tests and what’s involved for teens.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
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