Monday, May 27, 2024

Can You Get Hepatitis C After Vaccination

How Common Is Hepatitis C In The United States

NJ county urging hepatitis A vaccine after possible exposure

In the United States, hepatitis C is the most common chronic viral infection found in blood and spread through contact with blood.14

Researchers estimate that about 2.7 million to 3.9 million people in the United States have chronic hepatitis C.13 Many people who have hepatitis C dont have symptoms and dont know they have this infection.

Since 2006, the number of new hepatitis C infections has been rising, especially among people younger than age 30 who inject heroin or misuse prescription opioids and inject them.15,16

New screening efforts and more effective hepatitis C treatments are helping doctors identify and cure more people with the disease. With more screening and treatment, hepatitis C may become less common in the future. Researchers estimate that hepatitis C could be a rare disease in the United States by 2036.17

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So Why Isnt There A Vaccine For Hepatitis C

There are vaccines available for hepatitis A and hepatitis B, but not for hepatitis Cmainly because all viruses are so different. “Even though they’re all called hepatitis, they’re different viruses and each has its own challenges to making a vaccine,” says Dr. Adalja.

Hepatitis C in particular has been tricky to create an effective vaccine against. “It’s more of a scientific challenge because the hepatitis C virus has the capacity to mutate and change,” says William Schaffner, M.D., an Infectious Disease Specialist and Professor at the Vanderbilt University School of Medicine.

“Hepatitis C is also difficult to find a vaccine for because people can be re-infected with the virus after they’ve had it in the past,” Dr. Adalja says. Still, Dr. Schaffner says, “a hepatitis C vaccine is highly desired.”

That’s why a hepatitis C vaccine is “underway,” per the CDCbut it could be a while before one is ready for use. “We’re probably talking eight to 10 years,” says Dr. Schaffner.

Until then, the NLM says you can protect yourself by wearing gloves if you ever have to come into contact with another person’s blood, making sure tattoo or piercing artists use sterilized tools, not sharing personal items like toothbrushes or razors, and never sharing drug needles or other drug materials.

Are Alternative Medicines Available

Some people believe certain forms of alternative medicine help cure hepatitis C.

However, the National Center for Complementary and Integrative Health reports that there are no effective, research-proven forms of alternative treatment or complementary medicine for hepatitis C.

Silymarin, also known as milk thistle, is an herb commonly suggested to help cure hepatitis C liver disease. But a rigorous did not find any beneficial effects from this supplement.

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If I Have Hepatitis C Infection Does This Mean I Am Going To Have Other Health Problems

Hepatitis C can cause scarring of the liver leading to cirrhosis and liver cancer. Other conditions have also been linked to hepatitis C and are known as extra-hepatic manifestations of hepatitis C. They include diabetes mellitus, arthritis, hypothyroid, and aplastic anemia among other conditions. Talk to your provider for more information.

How Can I Make A Difference For People With Hepatitis C

CDC  Page 10  National Foundation for Infectious Diseases

Anyone can help raise awareness about this widespread disease. Citizens can write letters to their state representatives or local newspapers and get involved in volunteer efforts with liver disease or Veteran-affiliated organizations . Speaking at support groups and sharing your experience is also a good way to help others with HCV.

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Why Is The Hepb Vaccine Recommended

People who dont know theyre infected can spread the hepatitis B virus. So it cant be avoided just by being careful. Thats why health experts recommend that all babies get the vaccine right from birth.

The HepB injection usually creates long-term immunity. Most infants who get the HepB series are protected from hepatitis B infection beyond childhood, into their adult years.

Eliminating the risk of infection also decreases risk for cirrhosis of the liver, chronic liver disease, and liver cancer.

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Who Should Not Get The Hepatitis B Vaccine

Hepatitis B is a safe vaccine that does not contain a live virus.

However, there are some circumstances in which doctors advise against getting the HBV vaccine.

You should not receive the hepatitis B vaccine if:

  • youve had a serious allergic reaction to a previous dose of the hepatitis B vaccine
  • you have a history of hypersensitivity to yeast or any other HBV vaccine components

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Who Should Get Hepatitis Vaccinations

Since the vaccines were first developed, the hepatitis A and B vaccines have become part of the regular childhood immunization schedule. They are not considered a routine adult immunization.

When were talking about adults, I would say yes, get the vaccine if they fit into one of these risk factors says Poland. If they dont fit into the risk factors, their risk is so low that theres no compelling reason to do it.

People at risk for hepatitis A include:

  • Anyone traveling to or working in areas where hepatitis A is more widespread.
  • People whose work puts them in potential contact with hepatitis A, such as those who work with the hepatitis A virus in research labs
  • People who are treated with clotting-factor concentrates
  • People who have chronic liver disease
  • People who use recreational drugs, injected or not
  • Men who have sex with men

People at risk for hepatitis B include:

  • Anyone traveling to or working in areas where hepatitis B is more widespread.
  • Health care workers and other people whose job exposes them to human blood
  • People with HIV infection, end-stage kidney disease, or chronic liver disease
  • People who live with someone with hepatitis B
  • People who inject street drugs
  • Sexually active people who have had more than one partner
  • Anyone who has had an STD
  • Men who have sex with men
  • Sex partners of people with hepatitis B

Verywell / Michela Buttignol

How Hepatitis Is Spread

What you need to know about Hepatitis B

Hepatitis A: About 20,000 people in the U.S. contract hepatitis A each year. The hepatitis A virus is found in the stool of the infected person. It is spread through contaminated food or water or by certain types of sexual contact.

Children who get hepatitis A often dont have symptoms, so they can have the virus and not know it. However, they can still spread it easily. Fortunately, children are now routinely vaccinated against hepatitis A.

Most people who get hepatitis A recover completely within two weeks to six months and dont have any liver damage. In rare cases, hepatitis A can cause liver failure and even death in older adults or people with underlying liver disease.

Hepatitis B: Every year, about 40,000 people in the U.S. become infected with hepatitis B. Acute hepatitis lasts from a few weeks to several months. Many infected people are able to clear the virus and remain virus-free after the acute stage. However, for others, the virus remains in the body, and they develop chronic hepatitis B infection, which is a serious, lifelong condition. About 1.2 million people in the U.S. have chronic hepatitis B. Of these, 15% to 25% will develop more serious health problems, such as liver damage, cirrhosis, liver failure, and liver cancer, and some people die as a result of hepatitis B-related disease.

Hepatitis B cannot be spread by contaminated water, food, cooking, or eating utensils, or by breastfeeding, coughing, sneezing, or close contact such as kissing and hugging.

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How Do People Get Hepatitis C

Hepatitis C virus is found in the blood of people with HCV infection. It enters the body through blood-to-blood contact.

Until reliable blood tests for HCV were developed , people usually got hepatitis C from blood products and blood transfusions. Now that blood and blood products are tested for HCV, this is no longer the typical means of infection.

Currently, people usually get hepatitis C by sharing needles for injection drug use. An HCV-infected woman can pass the infection to her baby during birth. It is also possible to get hepatitis C from an infected person through sexual contact, an accidental needlestick with a contaminated needle, or improperly sterilized medical, acupuncture, piercing, or tattooing equipment.

Will The Baby Be Infected If The Mother Or Father Has Hepatitis C

The baby’s risk of becoming infected with hepatitis C in the womb varies, depending on whether the parent with hepatitis C is the father or the mother.

If the mother is infected, whether or not the father is infected, there is a 5% chance that the baby will be born with hepatitis C. The risk is the same regardless of whether the birth occurs by vaginal delivery or by cesarean section. The risk is higher if the mother is also living with HIV.

If the father has hepatitis C but the mother does not, the baby cannot become infected because a father cannot pass the virus directly to a baby. If the father first passes the virus to the mother through sex, then the baby possibly could be infected by the mother. However, the chance of the virus being transmitted both from father to mother and then from mother to baby is almost zero.

All children born to HCV-infected women should be tested for HCV infection. Testing is recommended using an antibody-based test at or after 18 months of age. Approximately 25-50 % infants with hepatitis C will clear the infection without any medical help by age 4. For those who become chronically infected, most have no symptoms .

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If You Have Hepatitis C Should You Get A Flu Shot

Yes. Having chronic hepatitis C is actually a good reason to get the flu shot. Chronic hepatitis C is a condition that can increase your risk of complications if you do get influenza. That’s why it is recommended for people with hepatitis C, and most chronic liver diseases, to be vaccinated against the flu.

To stay up to date with your influenza vaccinations, you need to be vaccinated every year–ideally, early in the flu season or as soon as the vaccine becomes available. Typically, flu season is considered to be October to March. It’s best to get vaccinated annually because the vaccine is designed differently each year to target the strains of influenza that are expected to circulate during that particular flu season.

How Do I Tell Someone I Have Hepatitis C

5 Fast Facts About Hepatitis A

Informing someone that you have hepatitis C can be hard. Most people know little about this disease. You can start with how you found out about your diagnosis. It helps to be prepared with educational materials on HCV, and to be aware of the ways that people can and cannot be infected. For example, it is very rare for HCV to be transmitted during sex. Be sure to tell anyone who may be directly affected, such as:

  • People you have shared needles with
  • Household members
  • Friends and family members you can count on for support. It’s okay to ask that they keep this information private.
  • You may want to encourage others to be tested for HCV if they have similar risk factors.

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    I Have Hepatitis C And I’m Thinking About Having Children What Should I Know

    Hepatitis C does not prevent a man or woman from having children.

    The hepatitis C virus infection does not cause infertility in either sex–it does not affect a woman’s ovarian or uterine function, or a man’s sperm production or sperm characteristics.

    If you are a woman with hepatitis C, talk to your provider about treatment before pregnancy. Treatment before pregnancy can help reduce the risk of hepatitis C transmission to your baby. If you are already pregnant, treatment will usually take place after pregnancy and you may need to be tested for hepatitis C again prior to starting treatment.

    If you are a man with hepatitis C, talk to your provider about being treated prior to conceiving. Although the risk of transmission during sex is low, it is still important to treat hepatitis C for your personal health.

    You Might Need To Get Vaccinated Against Hepatitis A And B

    Hepatitis A, B, and C are three different viruses that all cause inflammation of the liver. If you have hepatitis C and contract one of the other two hepatitis viruses, your symptoms will be even more severe, says Massoud.

    If you havent already been vaccinated against hepatitis A and B and also have cirrhosis, the CDC recommends getting the shots after youve finished your hepatitis C treatment, to prevent additional liver damage.

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    How Does Hepatitis C Progress

    When someone is first infected with hepatitis C, most likely they have no symptoms and are unaware. Occasionally people experience fatigue, loss of appetite, weakness or sometimes having a yellow color in their skin or eyes. Although having any symptoms at all is rare, if they do occur, they usually go away within a few weeks.

    Around 15-25% of people who are infected will spontaneously fight off the virus on their own and they will not have a chronic hepatitis C infection and no long term damage occurs.

    But around 75-85% of people will develop chronic infection. Most of the time, people with chronic hepatitis C have no symptoms at the time of infection and no symptoms for years or even decades of chronic infection. The virus will be with them until they are successfully treated with hepatitis C medications.

    Around 10-20% of people with chronic infection will slowly have gradual damage in the liver over years and will eventually develop cirrhosis . This can take 20 years or more from the time of the initial infection.

    Cirrhosis is the replacement of liver cells with permanent scar tissue. Cirrhosis can lead to problems such as bleeding from veins in the esophagus, fluid buildup in the belly, and damaged brain function.Approximately 15% of people with cirrhosis will develop liver cancer during their lifetime. Drinking excessively can double the chance of liver cancer in people infected with HCV.

    What Is Hepatitis C

    Hepatitis | Diagnosis of Viral Hepatitis

    Hepatitis C is a contagious liver infection caused by the hepatitis C virus .

    The hepatitis C virus was discovered in 1989. Prior to that, it was associated with blood transfusions, but was called non-A, non-B hepatitis because the virus could not be identified. It is now known that there are several genetic types of the hepatitis C virus.

    The natural course of hepatitis C disease varies from one person to another.

    Hepatitis C can be treated and cured. Almost everyone living with HCV can now be cured with a one-pill-a-day regimen in eight-to-twelve weeks. These new medications are generally well-tolerated. In order to access HCV treatment, it is necessary to see your doctor to discuss treatment options. Access to treatment continues to improve as new medication regimens are made available by private health insurers and public health programs like the VA Medical Centers, the AIDS Drug Assistance Program, Medicaid, and MediCal.

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    Is It Safe To Take Aspirin Or Tylenol If I Have Hepatitis C

    Tylenol is an over-the-counter pain killer. It can be harmful in high doses. If you have hepatitis or liver disease, then you can take Tylenol, but no more than 2,000 mg total over 24 hours. In general, this could be one 500 mg tablet every 6 hours, at the most. Acetaminophen is also included as an ingredient in some opiate medications and in some over-the-counter cold/flu medications, so please be aware of the dose of acetaminophen you may be taking from some combination medicines.

    Aspirin, ibuprofen , naproxen , and other nonsteroidal anti-inflammatory drugs , can be harmful if you have cirrhosis. They are safe in hepatitis patients who do not have cirrhosis. But, if a patient has cirrhosis, then NSAIDs cannot be taken at all. If you are not sure, always check with your provider.

    How Is Hepatitis C Infection Prevented

    Unfortunately, there is no vaccine to prevent hepatitis C. To reduce your risk of getting hepatitis C:

    • Injection drug use is the most common way people get hepatitis C. Avoid injecting drugs to reduce your risk. If you do inject drugs, use sterile injection equipment. Avoid reusing or sharing.
    • Avoid sharing personal care items that might have blood on them
    • If you are a health care or public safety worker, follow universal blood/body fluid precautions and safely handle needles and other sharps
    • Consider the risks if you are thinking about tattooing, body piercing, or acupuncture are the instruments properly sterilized?
    • If youre having sex with more than one partner, use latex condoms correctly and every time to prevent the spread of sexually transmitted diseases, including hepatitis C.

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    Hepatitis C: What Happens

    About 25% of people who get hepatitis C defeat the virus after a short-term infection. The rest will carry the virus in their body for the long term. Chronic hepatitis C can cause very serious complications, including liver failure and liver cancer. There are effective treatments for the virus, though.

    I Am A Healthcare Worker Who Did Not Develop Hepatitis B Antibodies After Immunization What Should I Do

    I have been vomiting yellow fluids and been advised to get Hep B ...

    Two versions of hepatitis B vaccine are available. One, called Heplisav-B, contains a novel adjuvant that was not present in previous versions used by adults . Some people did not respond to the older version hepatitis B vaccine. In fact, in a group of adults younger than 40 years of age who received two doses of the older version vaccine 75 of 100 were protected. Following the third dose, this number increased to 90 of 100. However, people older than 40 years of age were less likely to respond to the vaccine with increasing age. On the other hand, 90 to 100 of 100 adults 18 years of age and older respond to Heplisav-B, which was approved for use in 2018.

    About 5-10 of every 100 children and adults younger than 40 years of age do not respond to the third dose of the hepatitis B vaccine. Some of these people will be recommended to get vaccinated again. About 5 of 100 people will still not respond after getting all recommended doses of both series. Note that children younger than 18 years of age cannot get Heplisav-B.

    If the people who do not respond to vaccination are determined not to have chronic hepatitis B, they will be reliant on taking precautions to reduce the chance of exposure and relying on those around them for protection. In other words, these people will be reliant on herd immunity.

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