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Hepatitis means inflammation of the liver. Hepatitis B is an infection caused by the hepatitis B virus. Learn about transmission, vaccination, symptoms, and prevention.
Mar 9, 2023 · Hepatitis B is a vaccine-preventable liver infection caused by the hepatitis B virus (HBV). Hepatitis B is spread when blood, semen, or other body fluids from a person infected with the virus enters the body of someone who is not infected. This can happen through sexual contact; sharing needles, syringes, or other drug-injection equipment; or ...
Apr 9, 2024 · Hepatitis B is an infection of the liver caused by the hepatitis B virus. The infection can be acute (short and severe) or chronic (long term). Hepatitis B can cause a chronic infection and puts people at high risk of death from cirrhosis and liver cancer. It can spread through contact with infected body fluids like blood, saliva, vaginal ...
Having chronic hepatitis B increases your risk of developing liver failure, liver cancer or cirrhosis — a condition that permanently scars the liver. Most adults with hepatitis B recover fully, even if their symptoms are severe. Infants and children are more likely to develop a long-lasting hepatitis B infection.
Apr 26, 2023 · Hepatitis B Transmission . Hepatitis B is contracted after a person comes into contact with bodily fluids from someone who already has the infection. While it’s theoretically possible for any bodily fluids to transmit hepatitis B, it's most commonly spread via blood. You’re unlikely to get hepatitis B from tears, sweat, urine, or stool.
Mar 22, 2024 · Hepatitis B is liver inflammation caused by the hepatitis B virus (HBV). ... HBV transmission can happen through saliva, ... This can happen in severe cases of chronic hepatitis B. Hepatitis D.
Dec 21, 2022 · Hepatitis B is a viral infection that affects your liver. It causes inflammation in your liver tissues, which is what “ hepatitis ” means. It begins as an acute infection that’s usually short-lived. But in some people, it turns into a chronic infection that never goes away. Long-term inflammation does serious damage to your liver over time.
