Hepatitis: What Is It? Types, Symptoms, Causes, and More - Healthline
WebMay 19, 2023 · Hepatitis refers to an inflammatory condition of the liver. It's commonly caused by a viral infection, but there are other possible causes of hepatitis.
Hepatitis: What It Is, Symptoms, Types, Causes & Treatments
WebFeb 20, 2024 · There are at least five distinct hepatitis viruses — hepatitis A, B, C, D and E — as well as other viral infections that can cause hepatitis. These different viruses spread in different ways. Some of the ways viral hepatitis can spread include: Food poisoning. Hepatitis A and E commonly spread through contaminated food and water ...
Hepatitis - Wikipedia
WebHepatitis A and E are mainly spread by contaminated food and water. Hepatitis B is mainly sexually transmitted, but may also be passed from mother to baby during pregnancy or childbirth and spread through infected blood. Hepatitis C is commonly spread through infected blood such as may occur during needle sharing by intravenous drug users.
Hepatitis - World Health Organization (WHO)
WebHepatitis is an inflammation of the liver. The condition can be self-limiting or can progress to fibrosis (scarring), cirrhosis or liver cancer. Hepatitis viruses are the most common cause of hepatitis in the world but other infections, toxic substances (e.g. alcohol, certain drugs), and autoimmune diseases can also cause hepatitis.
Hepatitis B - Symptoms and causes - Mayo Clinic
WebHepatitis B is a serious liver infection caused by the hepatitis B virus (HBV). For most people, hepatitis B is short term, also called acute, and lasts less than six months. But for others, the infection becomes chronic, meaning it lasts more than six months.
Hepatitis A, B, and C Center: Symptoms, Causes, Tests ... - WebMD
WebHepatitis A, B, and C are viral infections that together affect an estimated 5% to 6% of Americans. Get in-depth hepatitis information here about hepatitis symptoms, diagnosis, and treatments.
Hepatitis - World Health Organization (WHO)
WebMay 21, 2024 · Hepatitis is an inflammation of the liver that can cause a range of health problems and can be fatal. There are five main strains of the hepatitis virus, referred to as types A, B, C, D and E. While they all cause liver disease, they differ in important ways including modes of transmission, severity of the illness, geographical distribution and ...
What is Viral Hepatitis? | CDC
WebWhen 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.
Hepatitis A - Symptoms and causes - Mayo Clinic
WebAug 27, 2022 · Hepatitis A is a highly contagious liver infection caused by the hepatitis A virus. The virus is one of several types of hepatitis viruses that cause liver inflammation and affect your liver's ability to function. You're most likely to get hepatitis A from contaminated food or water or from close contact with a person or object that's infected.
Hepatitis | Johns Hopkins Medicine
WebHepatitis is a general term used to describe inflammation of the liver. Liver inflammation can be caused by several viruses (viral hepatitis), chemicals, drugs, alcohol, certain genetic disorders or by an overactive immune system that mistakenly attacks the liver, called autoimmune hepatitis.
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