Hepatitis B - Symptoms and causes - Mayo Clinic
2024年10月4日 · Hepatitis B is a serious liver infection caused by the hepatitis B virus (HBV). For most people, hepatitis B is short term, also called acute. Acute hepatitis B lasts less than six months. But for others, the infection lasts more than six months and is called chronic.
Hepatitis B: Symptoms, Causes, and Treatment - WebMD
2024年3月22日 · Hepatitis B is liver inflammation caused by the hepatitis B virus (HBV). Find out more about the cause, symptoms, treatment, and prevention of hepatitis B.
Hepatitis B - Wikipedia
Hepatitis B is an infectious disease caused by the hepatitis B virus (HBV) that affects the liver; [1] [6] it is a type of viral hepatitis. [7] It can cause both acute and chronic infection. [1] Many people have no symptoms during an initial infection.
Hepatitis B Basics | Hepatitis B | CDC - Centers for Disease …
2024年1月12日 · Hepatitis B is a vaccine-preventable liver infection caused by HBV. HBV is transmitted when blood, semen, or another body fluid from a person infected with the virus enters the body of someone who is uninfected. Hepatitis B can range from a mild, short-term, acute illness lasting a few weeks to a serious, long-term, chronic infection.
Hepatitis B - World Health Organization (WHO)
2024年4月9日 · 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.
Hepatitis B | Hepatitis B | CDC - Centers for Disease Control and ...
Learn the basics of hepatitis B, including symptoms, spread, prevention, vaccination, and treatment. Learn about hepatitis B testing, who should be tested, and how testing can protect your family. Learn about hepatitis B symptoms, how long it …
Hepatitis B: Symptoms, Causes & Treatment - Cleveland Clinic
Hepatitis B is a liver infection caused by the hepatitis B virus (HBV). The infection causes inflammation, which for most people is temporary.
Clinical Overview of Hepatitis B | Hepatitis B | CDC
2024年2月9日 · Hepatitis B is a vaccine-preventable disease caused by infection of the liver with the hepatitis B virus (HBV). HBV is highly infectious and transmitted when blood, semen or other body fluids from a person infected with the virus enters the body of someone who is uninfected.
Hepatitis B Basics | HHS.gov
2023年3月31日 · Hepatitis B is a vaccine-preventable liver infection caused by the hepatitis B virus (HBV) that can lead to chronic infection causing cirrhosis, liver cancer and death. All medically stable infants weighing ≥2,000 grams are recommended to receive the hepatitis B vaccine within the first 24 hours following birth.
Hepatitis B, Acute - Hepatitis B, Acute - MSD Manuals
Hepatitis B virus (HBV) is the most thoroughly characterized and complex hepatitis virus. The infective particle consists of a viral core plus an outer surface coat. The core contains circular double-stranded DNA and DNA polymerase, and it replicates within the …