![]() ![]() In the United States, the most common hepatitis viruses are hepatitis A virus, hepatitis B virus, and hepatitis C virus. Heavy alcohol use, toxins, some medications, and certain medical conditions can cause hepatitis, but it is often caused by a virus. When the liver is inflamed or damaged, its function can be affected. (2020).Hepatitis means inflammation of the liver. Vaccine information statements (VISs).Hepatitis C vaccine: 10 good reasons for continuing. HGV-HCV/HBV co-infection in India: A pilot study. Hepatitis E questions and answers for health professionals.Hepatitis B vaccine: What you need to know.Hepatitis A vaccine: What you need to know.You can learn more about how we ensure our content is accurate and current by reading our editorial policy. We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. There is currently no vaccine for hepatitis G. The Food and Drug Administration (FDA) have not approved a vaccination within the U.S., but an HEV vaccine is available in China. However, the vaccine will not protect a person from hepatitis D if they already have chronic hepatitis B. The HBV vaccine can prevent hepatitis D, which is a coinfection of hepatitis B. However, scientists are carrying out trials to develop a vaccine. There is currently no vaccine for hepatitis C, which causes 2 million new infections each year worldwide. Some adults who are not vaccinated should also receive the vaccine - for example, those traveling to areas where hepatitis B is common.Ī doctor may administer the hepatitis B vaccine in two, three, or four doses. A person will typically have the first dose at birth and complete the schedule at 6 months old.Īn unvaccinated child or adolescent below the age of 19 should also have the shot. The HBV vaccine is a routine shot that usually immunizes people for life. Unvaccinated children older than 23 months, adolescents, and adults should also have this shot.Ī doctor will administer the vaccine over two doses, with 6 months between them. This shot is routine for infants between the ages of 12 and 23 months. Vaccines and vaccine schedules depend on the type of hepatitis. Hepatitis C is the most common cause of chronic hepatitis. Chronic hepatitis is long-term, lasting more than 6 months. Acute hepatitis is short-term, lasting less than 6 months. For example, each type of hepatitis can cause fulminant hepatic failure (FHF), which affects the liver. ![]() The symptoms of hepatitis may be mild, but the condition can lead to severe complications. Mild infection, but most people have no symptoms Usually through consuming undercooked meat or food or drink contaminated with the feces of someone with the infection, but occasionally from a pregnant woman to a fetus Making contact with blood containing the virus - mostly spread through contaminated needles of IV drug usersĨ0% of people have no symptoms, but others have unease, fatigue, and anorexia Unease, fatigue, anorexia, and mild illness Making contact with the body fluids of a person with the infection - usually from the woman to the fetus at birth, but occasionally from using contaminated needles or having sex without a condom Nausea, fatigue, dark urine, vomiting, fever, jaundice, and anorexia Consuming food or drink contaminated with the feces of someone with the infection ![]()
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