How Do You Get Hepatitis C
Just like hepatitis B, you can get this type by sharing needles or having contact with infected blood. You can also catch it by having sex with somebody who’s infected, but that’s less common.
If you had a blood transfusion before new screening rules were put in place in 1992, you are at risk for hepatitis C. If not, the blood used in transfusions today is safe. It gets checked beforehand to make sure it’s free of the virus that causes hepatitis B and C.
It’s rare, but if you’re pregnant and have the disease, it’s possible to pass it to your newborn.
There are some myths out there about how you get hepatitis C, so let’s set the record straight. It’s not spread by food and water . And you canât spread it by doing any of these things:
- Joint pain
See your doctor as soon as possible if you have any of these symptoms.
Sometimes, people have no symptoms. To be sure you have hepatitis, youâll need to get tested.
Who Should Get The Hepatitis A Vaccine
The Advisory Committee on Immunization Practices recommends that all children in the U.S. get vaccinated against hepatitis A at age 12 months. However, if an infant aged 6-11 months will be traveling to a country with a significant number of people with hepatitis A, the child should get one dose before leaving the U.S. The child should then get 2 doses separated by 6 to 18 months when the child is between 12 months and 23 months.
You should also get the hepatitis A vaccine if you fall into one of the following groups:
- Men who have sexual contact with other men.
- Users of any type of illegal drugs.
- People with blood clot disorders, such as hemophilia.
- People who have chronic liver disease.
- Homeless people.
- People who will be closely involved with a person being adopted from a country with high rates of hepatitis A infections.
How Serious Is It
- People can be sick for a few weeks to a few months
- Most recover with no lasting liver damage
- Although very rare, death can occur
- 15%25% of chronically infected people develop chronic liver disease, including cirrhosis, liver failure, or liver cancer
- More than 50% of people who get infected with the hepatitis C virus develop a chronic infection
- 5%-25% of people with chronic hepatitis C develop cirrhosis over 1020 years
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How Is Hepatitis A Infection Prevented
- The hepatitis A vaccine offers excellent protection against HAV. The vaccine is safe and highly effective. Vaccination consists of 2 doses of vaccine spaced 6-12 months apart. Protection starts 1-2 weeks after the first dose of vaccine, and lasts for 20 years to life after 2 doses.
- The American Academy of Pediatrics recommends that all children should receive hepatitis A vaccine starting at 1 year of age .
- The CDC recommends hepatitis A vaccine for all persons traveling to countries where HAV is common . For infants that will be traveling internationally, an early dose of Hepatitis A vaccine can be given at age 6-11 months.
- People who have hepatitis A infection become immune to HAV for the rest of their lives once they recover. They cannot get hepatitis A twice.
- The blood test for immunity to hepatitis A is called the Hepatitis A Total Antibody test. People who have had hepatitis A and those who have received hepatitis A vaccine show positive antibodies to hepatitis A on this test for the rest of their life.
- Good personal hygiene and proper sanitation help prevent the spread of the HAV virus. Always wash your hands with soap and water after using the bathroom, changing a diaper, and before preparing, serving, or eating food.
- Alcohol-based hand sanitizers do not kill the hepatitis A virus
After Exposure to HAV
How Can You Prevent Hepatitis A
There is a vaccine, made from an inactivateddeadvirus to prevent hepatitis A. If you are not sure you have had the vaccine, you can ask your doctor to test you to see if you have been vaccinated.
You can also practice good hand washing hygiene. Make sure you use soap and warm water to wash your hands for at least 15 to 30 seconds after you use the toilet, change diapers, and before and after touching food.
If you are traveling in another country, especially a developing country, drink only bottled water and use only bottled water to brush your teeth, wash your produce, and freeze for ice cubes.
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Viral Hepatitisa Very Real Consequence Of Substance Use
Hepatitis is an inflammation of the liver. It can be caused by a variety of toxins , autoimmune conditions, or pathogens .1 Viral hepatitis is caused by a family of viruses labeled A, B, C, D, and E. To learn more about the route of transmission and prognosis for each virus, visit the Centers for Disease Control and Preventions Division of Viral Hepatitis. Hepatitis B and hepatitis C are the most common viral hepatitis infections transmitted through the sometimes risky behaviors of people who use drugsparticularly among people who inject drugs. An estimated 862,000 people are living with HBV chronic infections, with about 22,000 acute infections recorded in 2017. An estimated 2.4 million Americans are living with HCV based on 2013-2016 annual average, with an estimated 44,700 new cases of acute HCV in 2017. In fact, new cases of acute HCV have increased rapidly in the US since 2010, and have most often been associated with injection drug use.6 Three out of four people living with HCV are baby boomers born between 1945 and 1965.7
What Are The Treatments For Hepatitis A
If you have not had the vaccine, and your infection has been confirmed by a blood sample, your healthcare provider might give you the hepatitis A vaccine or immune globulin . This only works if the medicine is given within two weeks of you being exposed to HAV.
If you were exposed and are unable to get the vaccine or the immune globulin, you are likely to recover without treatment. However, your healthcare provider will probably recommend that you follow the following self-care recommendations:
- Get plenty of rest.
- Eat a healthy diet.
- Avoid alcohol.
- Review any type of medicineprescription and over-the-counterthat you take with your healthcare provider. Even things like supplements or vitamins could cause damage to your liver.
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Hepatitis A And B Vaccines
There are vaccines to protect against hepatitis A and B. The CDC recommends hepatitis A vaccination for all children ages 12 to 23 months and for adults who plan to travel or work in areas with hepatitis A outbreaks or who have other risk factors. People with chronic hepatitis B or C should also get the hepatitis A vaccine if they don’t already have immunity to the disease. The hepatitis B vaccine is recommended for all infants at birth and for adults who have any of the risk factors we discussed earlier. There is no vaccine for hepatitis C.
How Is Hepatitis C Spread
The hepatitis C virus is spread through contact with infected blood and bodily fluids, such as semen and vaginal fluid. You will only be infected if the virus enters your bloodstream.
In Canada, most people are infected by:
- using or sharing drug paraphernalia contaminated with infected blood, including:
If you have hepatitis C, you can pass the virus to your baby during:
- breastfeeding if your nipples are cracked and bleeding, and your baby also has bleeding in or on the mouth
- it can be hard to tell if a baby has bleeding in or on the mouth
- cracked nipples may not be bleeding but may begin to during breastfeeding
You can also be infected if you receive contaminated:
- blood products
Although rare, hepatitis C can also be spread through unprotected sex especially if it involves blood contact, such as:
- contact with:
- open sores, cuts or wounds
- semen or vaginal fluid if blood is present
Unprotected sex means having sex without using a condom or other barrier safely.
Hepatitis C is not spread through:
- breast milk
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What Is Hepatitis E
Hepatitis E, also called enteric hepatitis , is similar to hepatitis A, and more prevalent in Asia and Africa. It is also transmitted through the fecal-oral route. It is generally not fatal, though it is more serious in women during pregnancy and can cause fetal complications. Most patients with hepatitis E recover completely.
Vaccines And Immune Globulin
Vaccines to prevent hepatitis A and hepatitis B are available in the United States. A vaccine for hepatitis E is currently available only in China. No vaccines against hepatitis C or D virus are available. However, vaccination against hepatitis B virus also reduces the risk of infection with hepatitis D virus. Hepatitis vaccines are given by injection into muscle.
Routine vaccination with the hepatitis A vaccine Hepatitis A Vaccine The hepatitis A vaccine helps protect against hepatitis A. Typically, hepatitis A is less serious than hepatitis B. Hepatitis A often causes no symptoms, although it can cause fever, nausea… read more and hepatitis B vaccine Hepatitis B Vaccine The hepatitis B vaccine helps protect against hepatitis B and its complications . Generally, hepatitis B is more serious than hepatitis A and… read more is recommended in the United States for all children and for adults at high risk of getting hepatitis Hepatitis is common throughout the world. Hepatitis can be Acute read more ).
As with most vaccines, protection requires allowing a number of weeks for the vaccine to reach its full effect as the immune system gradually creates antibodies against the particular virus.
Babies born to mothers with hepatitis B are given hepatitis B immune globulin and hepatitis B vaccine.
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How To Prevent Hepatitis B
Hepatitis B is a liver infection caused by a virus . It can be serious and theres no cure, but the good news is its easy to prevent. You can protect yourself by getting the hepatitis B vaccine and having safer sex. If you have oral, anal, and vaginal sex, use condoms and dental dams to help stop the spread of hepatitis B and other STDs.
How Is Viral Hepatitis Diagnosed
Diagnosis of viral hepatitis is based on symptoms and physical findings as well as blood tests for liver enzymes, viral antibodies, and viral genetic materials.
Symptoms and physical findings
Diagnosis of acute viral hepatitis often is easy, but the diagnosis of chronic hepatitis can be difficult. When a patient reports symptoms of fatigue, nausea, abdominal pain, darkening of urine, and then develops jaundice, the diagnosis of acute viral hepatitis is likely and can be confirmed by blood tests. On the other hand, patients with chronic hepatitis due to HBV and HCV often have no symptoms or only mild nonspecific symptoms such as chronic fatigue. Typically, these patients do not have jaundice until the liver damage is far advanced. Therefore, these patients can remain undiagnosed for years to decades.
There are three types of blood tests for evaluating patients with hepatitis: liver enzymes, antibodies to the hepatitis viruses, and viral proteins or genetic material .
Liver enzymes: Among the most sensitive and widely used blood tests for evaluating patients with hepatitis are liver enzymes, called aminotransferases. They include aspartate aminotransferase and alanine aminotransferase . These enzymes normally are contained within liver cells. If the liver is injured , the liver cells spill the enzymes into the blood, raising the enzyme levels in the blood and signaling that the liver is damaged.
Examples of tests for viral antibodies are:
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Who Should Be Tested For Hepatitis
Testing is important for anyone with the risk factors we’ve mentioned, particularly injected drug users and people who have had multiple sex partners. Health advocates are also urging people of Asian heritage to get tested. Stanford University’s Asian Liver Center estimates that 1 in 10 Asians living in the U.S. has chronic hepatitis B. Many of them have probably had the virus since birth.
Also, the U.S. Preventive Services Task Force recommends that health care providers offer a one-time hepatitis C screening for anyone born between 1945 and 1965.
Does Viral Hepatitis Affect Women Differently Than Men
Yes, certain types of viral hepatitis affect women differently than men.
Hepatitis A affects women and men in similar ways.
Hepatitis B affects women differently than men:
- Birth control. Women with severe liver damage may not be able to use birth control. This is because a damaged liver may have problems breaking down estrogen.
- Pregnancy. The risk of passing hepatitis B to your baby during pregnancy is high. Hepatitis B raises your risk for pregnancy complications. Talk to your doctor about taking hepatitis B medicine to lower the risk of passing hepatitis B to your baby. Certain hepatitis B medicines are safe to take during pregnancy but are not recommended for everyone. Learn more about hepatitis B during pregnancy.
Hepatitis C affects women differently than men:
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Should I Be Screened For Hepatitis B
Screening is testing for a disease in people who have no symptoms. Doctors use blood tests to screen for hepatitis B. Many people who have hepatitis B dont have symptoms and dont know they are infected with hepatitis B. Screening tests can help doctors diagnose and treat hepatitis B, which can lower your chances of developing serious health problems.
Your doctor may recommend screening for hepatitis B if you9,14
- are pregnant
- were born in an area of the world where 2 percent or more of the population has hepatitis B infection, which includes Africa, Asia, and parts of the Middle East, Eastern Europe, and South America
- didnt receive the hepatitis B vaccine as an infant and have parents who were born in an area where 8 percent or more of the population had hepatitis B infection, which includes sub-Saharan Africa and parts of Asia
- are HIV-positive
- are a man who has sex with men
- have lived with or had sex with a person who has hepatitis B
- have an increased chance of infection due to other factors
What Are Clinical Trials For Hepatitis B
Clinical trialsand other types of clinical studiesare part of medical research and involve people like you. When you volunteer to take part in a clinical study, you help doctors and researchers learn more about disease and improve health care for people in the future.
Researchers are studying many aspects of hepatitis B, such as
- progression of hepatitis B and long-term outcomes
- new treatments for hepatitis B
- prevention of reactivated or worsening hepatitis B in people receiving cancer treatment
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Poor Infection Control For Tattooing And Piercing
The notes that HCV may be transmitted by receiving tattoos or piercings from unregulated settings with poor infection control standards.
Commercially licensed tattooing and piercing businesses are generally thought to be safe.
More informal settings may not have adequate safeguards to help avoid the spread of infections. Receiving a tattoo or piercing in settings such as in a prison or in a home with friends carries a of HCV transmission
Can I Breastfeed My Baby If I Have Viral Hepatitis
Yes, you can breastfeed your baby if you have viral hepatitis. You cannot pass viral hepatitis through breastmilk.
But, if you have hepatitis C and your nipple or the surrounding skin is cracked or bleeding, stop nursing your baby on that breast until the sores heal. You can pump or hand-express your milk from that breast until it heals. Throw any breastmilk from that breast away, because it might have been contaminated with hepatitis C from the cracked or bleeding skin.
Pumping the breast that is cracked or bleeding will help keep up your milk supply and prevent the breast from getting overly full and painful. You can feed your baby your milk from your healthy breast.
How Long Do The Hepatitis A And B Vaccines Protect You
During your lifetime, you need:
- One series of the hepatitis A vaccine
- One series of the hepatitis B vaccine
Most people dont need a booster dose of either vaccine. But if you have had dialysis, a medical procedure to clean your blood, or have a weakened immune system, your doctor might recommend additional doses of the hepatitis B vaccine.
What Is Viral Hepatitis
Hepatitis means inflammation of the liver. The liver is a vital organ that processes nutrients, filters the blood, and fights infections. When the liver is inflamed or damaged, its function can be affected. Heavy alcohol use, toxins, some medications, and certain medical conditions can cause hepatitis. However, hepatitis is often caused by a virus. In the United States, the most common types of viral hepatitis are hepatitis A, hepatitis B, and hepatitis C.
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Chronic Hepatitis B Complications
Chronic hepatitis B can lead to
- cirrhosis, a condition in which scar tissue replaces healthy liver tissue and prevents your liver from working normally. Scar tissue also partly blocks the flow of blood through the liver. As cirrhosis gets worse, the liver begins to fail.
- liver failure, in which your liver is badly damaged and stops working. Liver failure is also called end-stage liver disease. People with liver failure may require a liver transplant.
- liver cancer. Your doctor may suggest blood tests and an ultrasound or another type of imaging test to check for liver cancer. Finding cancer at an early stage improves the chance of curing the cancer.