How Do You Test For Hepatitis B
A simple blood test carried out by a healthcare professional will show whether you have the virus. You may also be given extra tests to see if your liver is damaged.
If youve got hepatitis B you should be tested for other STIs. Its important that you tell your recent sexual partner/s so they can also get tested and treated. Many people who have hepatitis B dont notice anything wrong, and by telling them you can help to stop the virus being passed on. This can also stop you from getting the infection again.
How Common Is Hepatitis B
Hepatitis B is fairly common in Africa and the western Pacific region. Throughout the world, there are about 292 million people who are infected with chronic hepatitis B. In the U.S., the figure exceeds 2 million people.
The number of infections had been falling in the U.S., but fewer vaccinations among adults combined with the onset of the opioid crisis and injected drug usage has resulted in the numbers rising again. Infected women can pass the infection on to their babies. Children who are infected before age 5 are more likely to have chronic infection than those infected later in life.
Hepatitis C: How Does It Spread
It spreads through infected blood. In the U.S., sharing needles or other items used to inject drugs is the most common cause of infection. Getting a tattoo or body piercing with an infected needle is another means of exposure. A mother may pass the virus to their child at birth. In rare cases, unprotected sex spreads hepatitis C, but the risk appears small. Having multiple sex partners, HIV, or rough sex seems to raise risk for spreading hepatitis C.
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Articles On Hepatitis C
If you’ve just been diagnosed with hepatitis C, you may wonder how you got it and worry about passing on the virus to a loved one. If you’ve had the disease for a long time without knowing it, you could dwell on every little incident in the past where you might have accidentally exposed a family member to the disease.
It’s important to remember that hepatitis C isn’t easy to catch. If you take a few precautions, it’s almost impossible to pass on the disease to someone else.
Questions To Ask Your Doctor
- How did I get hepatitis B?
- What treatment is best for me?
- Can I be cured of hepatitis B?
- Are there any medicines I should take?
- What can I do to protect my friends and family from hepatitis B?
- How long will my treatment last?
- Is it possible for hepatitis B to come back?
- Should I get the hepatitis B vaccine?
- What are the side effects of antiviral medicines?
- Will my liver ever be normal again?
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Should People With Hiv Get Tested For Hbv
CDC recommends that all people with HIV get tested for HBV. Testing can detect HBV even when a person has no symptoms of the infection.
There are several HBV blood tests. Results of different tests show different things. For example, a positive hepatitis B surface antigen test result shows that a person has acute or chronic HBV and can spread the virus to others.
Keep Personal Items Personal
Any tools or implements that may have a bit of blood on them from infected people are potential sources of hepatitis B or C transmission. Toothbrushes, nail clippers, razors, needles, and washcloths may all contain trace amounts of blood that can transmit infection. Keep personal items such as these to yourself and never use personal items that belong to others.
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Whos At Risk For Hepatitis C
You might be more likely to get it if you:
- Inject or have injected street drugs
- Were born between 1945 and 1965
- Got clotting factor concentrates made before 1987
- Received a blood transfusion or solid organ transplants before July 1992
- Got blood or organs from a donor who tested positive for hepatitis C
- Are on dialysis
How Do You Get Hepatitis B
Hepatitis B is really contagious. Its transmitted through contact with semen , vaginal fluids, and blood. You can get it from:
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having vaginal, anal, or oral sex
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sharing toothbrushes and razors
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sharing needles for shooting drugs, piercings, tattoos, etc.
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getting stuck with a needle that has the Hep B virus on it.
Hepatitis B can also be passed to babies during birth if their mother has it.
Hepatitis B isnt spread through saliva , so you CANT get hepatitis B from sharing food or drinks or using the same fork or spoon. Hepatitis B is also not spread through kissing, hugging, holding hands, coughing, sneezing, or breastfeeding.
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Hepatitis A: Who Is At Risk
A prime risk factor for hepatitis A is traveling to or living in a country with high infection rates. You can check the CDC’s travel advisories to learn about recent outbreaks. Eating raw foods or drinking tap water can raise your risk while traveling. Children who attend daycare centers also have a higher risk of getting hepatitis A.
How Is Hepatitis B Diagnosed
There are three main ways to diagnose HBV infection. They include:
- Blood tests: Tests of the blood serum shows how your bodys immune system is responding to the virus. A blood test can also tell you if you are immune to HBV.
- Abdominal ultrasound: An ultrasound uses sound waves to show the size and shape of your liver and how well the blood flows through it.
- Liver biopsy: A small sample of your liver tissue is removed though a tiny incision and sent to a lab for analysis.
The blood test that is used to diagnose hepatitis B is not a test that you get routinely during a medical visit. Often, people whove become infected first learn they have hepatitis B when they go to donate blood. Blood donations are routinely scanned for the infection.
The virus can be detected within 30 to 60 days of infection. About 70% of adults with hepatitis B develop symptoms, which tend to appear an average of 90 days after initial exposure to the virus.
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How Is Hepatitis B Spread
You can become infected with hepatitis B through exposure to blood, semen and other bodily fluids of an infected person. You can get the infection by:
- Having unprotected sex.
- Sharing or using dirty needles for drug use, tattoos or piercing.
- Sharing everyday items that may contain body fluids, including razors, toothbrushes, jewelry for piercings and nail clippers.
- Being treated medically by someone who does not use sterile instruments.
- Being bitten by someone with the infection.
- Being born to a pregnant woman with the infection.
Hepatitis B is not spread by:
- Kissing on the cheek or lips.
- Coughing or sneezing.
- Hugging, shaking hands or holding hands.
- Eating food that someone with the infection has prepared.
- Breastfeeding.
How Is Hepatitis B Treated
Your healthcare provider will treat you based on what type of hepatitis B you have, acute or chronic.
Acute hepatitis B infections
If you develop an acute form of the condition, you probably wont need medical treatment. Instead, your doctor will likely suggest that you get plenty of rest, drink lots of fluids and maintain a healthy diet to support your body as it fights off the infection.
Chronic hepatitis B infections
If you have chronic hepatitis B, you might be a candidate for drug therapy. Usually, drug therapy is used only if you have active liver disease. There are seven drugs that are approved by the U.S. Food and Drug Administration to treat hepatitis B. Two are injectable forms of interferon, while the five other antivirals are tablets.
You will need to take these medications every day. They help by slowing the viruss ability to multiply in your system. This helps reduce swelling and liver damage. Youll need to be regularly monitored for early signs of liver damage and liver cancer. Your healthcare provider will want to see you once or twice a year.
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Living With Hepatitis B Or C
Taking care of yourself
Its important to take care of yourself if you have hepatitis B or C. Hepatitis stops the liver from working properly and there are things you can do to reduce the amount of work your liver has to do:
- cut back on alcohol
Talk to your doctor or nurse for advice.
Telling others
You do not have to tell others if you have hepatitis B or C. But you do need to do everything you can to prevent spreading the disease to others see below for more information. Letting your sexual and household contacts know that you the disease means they can get tested to see if they have caught it. They can also be vaccinated against hepatitis B.
How Do You Contract Hepatitis C
Whats in this article
- What is Hepatitis C?
- How do you contract hepatitis C?
- Diagnosis
What is hepatitis C?Hepatitis C is a disease that is caused by a virus that infects the liver and if left untreated it can lead to liver cirrhosis, liver cancer and even liver failure. Many people who have the disease may not even know they do until there has been liver damage. Hepatitis C can be acute or chronic and only 15% or less of people who contract hepatitis C will defeat the virus with their immune system. According to the Centers for Disease Control & Prevention, in 2009, there were around 16,000 reported cases of acute hepatitis C in the United States. There are around 3.2 million people in the United States who are living with chronic hepatitis C.
Signs and symptomsThere are not always obvious signs and symptoms of hepatitis C so if you think you may have come into contact with or contracted the disease then it is important to get checked.
In early stages, symptoms may include:
- Sickness
- Sharing food and water
As hepatitis C can be spread through infected blood the following precautions should be taken:
DiagnosisHepatitis C is most often diagnosed by having a blood or tissue sample taken. The blood will be tested for antibodies relating to the virus, this can be detected two or three months after the time of suspected contraction. Ensure that you consult your doctor if you suspect you have hepatitis.
References
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Chronic Hepatitis B Infection
If you develop chronic hepatitis B, youll be given treatment to reduce the risk of permanent liver damage and liver cancer. Treatment does not cure chronic hepatitis B and most people who start treatment need to continue for life.
Without treatment, chronic hepatitis B can cause scarring of the liver , which can cause the liver to stop working properly.
A small number of people with cirrhosis develop liver cancer, and these complications can lead to death. Other than a liver transplant, there is no cure for cirrhosis. However, treatments can help relieve some of the symptoms.
Can Hepatitis A Be Prevented
The following will help keep people safe from hepatitis A:
- regular hand washing, especially after going to the bathroom or diapering a baby, and before eating
- washing fruits and vegetables before eating them
- not eating raw shellfish, such as raw oysters
- getting the vaccine for hep A
Getting vaccinated helps a person’s body make antibodies that protect against hepatitis infection. The hepatitis A vaccine is now given to all kids when they’re between 1 and 2 years old, and to people who are traveling to countries where the virus could get into the food and water supply.
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What Are The Risk Factors For Hepatitis B And C
Hepatitis B: Although most commonly acquired early in life, adults can also contract it. Hepatitis B is largely transmitted through bodily fluids. It can be passed at birth from a hepatitis B-infected mother or through exposure in early childhood to body fluids, blood or contaminated medical instruments. Hepatitis B can also be transmitted through intranasal and injection drug use as well as infected tools used during tattooing and body piercing.
Hepatitis C: The key risk factors are also intranasal and injection drug use, tattoos and body piercings, high-risk sexual contact, blood transfusions before 1992 and organ transplantation.
Another key risk factor for hepatitis C is being born from 1945 to 1965, during the baby-boom years. Eighty percent of all people who currently have hepatitis C in the United States were born in that timeframe.
Although the reasons that baby boomers are more likely to have hepatitis C than others arent entirely understood, its believed that most were infected in the 1970s and 1980s, when rates of hepatitis C were at their peak.
The Centers for Disease Control and Prevention and the U.S. Preventive Services Task Force recommend that all U.S. adults born from 1945 to 1965 undergo a one-time screening test for hepatitis C. Connecticut is one of several states that has written this recommendation into law. In Connecticut ,the law requires that primary care clinicians screen all adults born within those years.
The Types Of Viral Hepatitis
There are five main types of viral hepatitis known as hepatitis A , hepatitis B , hepatitis C , hepatitis D , and hepatitis E . That said, there have been cases of acute hepatitis that could not be attributed to one of these five types of hepatitis viruses, alcohol, drugs, or autoimmune disease, which lead researchers to try to find another cause.
Though the etiology of these viruses have not yet been fully established, researchers have identified three other types of viral hepatitis , which they have named hepatitis F , hepatitis G , and transfusions transmitted virus . As relatively new diseases and viral discoveries, information about them and how they work is relatively scarce. We do know, however, that cases of TTV have only been associated with hepatitis in people who have had a blood transfusion.
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What Are The Risk Factors For Getting Hepatitis B
Due to the way that hepatitis B spreads, people most at risk for getting infected include:
- Children whose mothers have been infected with hepatitis B.
- Children who have been adopted from countries with high rates of hepatitis B infection.
- People who have unprotected sex and/or have been diagnosed with a sexually transmitted infection.
- People who live with or work in an institutional setting, such as prisons or group homes.
- Healthcare providers and first responders.
- People who share needles or syringes.
- People who live in close quarters with a person with chronic hepatitis B infection.
- People who are on dialysis.
How Hepatitis B Is Spread
The hepatitis B virus is found in the blood and bodily fluids, such as semen and vaginal fluids, of an infected person.
It can be spread:
- from a mother to her newborn baby, particularly in countries where the infection is common
- within families in countries where the infection is common
- by having sex with an infected person without using a condom
- by having a tattoo, body piercing, or medical or dental treatment in an unhygienic environment with unsterilised equipment
Hepatitis B is not spread by kissing, holding hands, hugging, coughing, sneezing or sharing crockery and utensils.
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What Causes Hepatitis B
Hepatitis B is caused by infection with the hepatitis B virus. You can get the virus if you have unprotected sexual contact with an infected partner. People who use intravenous drugs can get hepatitis B when they share needles with someone who has the virus. Health care workers can get hepatitis B if they are accidentally stuck with a needle that was used on an infected patient. The infection can also be passed from a mother to her baby during childbirth. You are also more likely to get hepatitis B if you travel to areas of the world where hepatitis B is common.
Hepatitis B cannot be transmitted through casual contact. For example, you cannot get hepatitis B by hugging or shaking hands with someone who is infected.
Can Hepatitis B And C Be Prevented
Today, all babies get vaccinated against the hepatitis B virus in a series of three shots over a 6-month period. Doctors also recommend “catch-up” vaccination for all kids and teens younger than 19 years old who didn’t get the vaccine as babies or didn’t get all three doses.
Unfortunately, there’s no vaccine for hep C yet.
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What Should You Know About Pregnancy And Hepatitis B
A pregnant woman who has hepatitis B can pass the infection to her baby at delivery. This is true for both vaginal and cesarean deliveries.
You should ask your healthcare provider to test you for hepatitis B when you find out you are pregnant. However, while it is important for you and your healthcare provider to know if you do have hepatitis B, the condition should not affect the way that your pregnancy progresses.
If you do test positive, your provider may suggest that you contact another healthcare provider, a liver doctor, who is skilled in managing people with hepatitis B infections. You may have a high viral load and may need treatment during the last 3 months of your pregnancy. A viral load is the term for how much of the infection you have inside of you.
You can prevent your infant from getting hepatitis B infection by making sure that your baby gets the hepatitis B vaccine in the hours after they are born along with the hepatitis B immunoglobulin. These two shots are given in two different locations on the baby. They are the first shots needed.
Depending on the type of vaccine used, two or three more doses must be given, usually when the baby is 1 month old and then 6 months old, with the last by the time the baby is 1 year old. It is critical that all newborns get the hepatitis B vaccination, but even more important if you have hepatitis B yourself.