Learn more about hepatitis B, a vaccine-preventable liver infection caused by the hepatitis B virus.

Jan 31, 2025 · 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.

Jan 31, 2025 · Hepatitis B is a liver disease caused by the hepatitis B virus (HBV). HBV infection can be short (acute) or long-term (chronic). About 1 in 2 people with hepatitis B do not know they are infected.

hepatitis are Hepatitis A, Hepatitis B, and Hepatitis C. The only way to know if you have Hepatitis B is to get tested. What is Hepatitis B? Hepatitis B can be a serious liver disease that results from infection with the Hepatitis B virus. Acute Hepatitis B. refers to a short-term infection that occurs within the first 6 months after someone is

Jan 31, 2025 · Hepatitis B virus (HBV) is a small, circular, partially double-stranded DNA virus in the family Hepadnaviridae. Transmission. HBV is transmitted by contact with contaminated blood, blood products, and other body fluids (e.g., semen).

May 9, 2024 · Hepatitis D, or Delta hepatitis, is an infection dependent on the hepatitis B virus (HBV). It may occur as a coinfection with acute HBV infection or as superinfection of an HBV carrier. Epidemic jaundice was described by Hippocrates in the 5th century BCE.

Apr 4, 2024 · Hepatitis B is a vaccine-preventable disease caused by infection of the liver with the hepatitis B virus (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 is a liver infection caused by the hepatitis B virus (HBV). CDC estimates that approximately 640,000 people in the United States have chronic, or long-term, hepatitis B. How it spreads

Feb 14, 2024 · People with acute hepatitis B virus (HBV) infection may have mild or no symptoms. Most people with chronic HBV infection are asymptomatic. The presence of signs and symptoms varies by age.

Jan 12, 2024 · Getting vaccinated is the best way to prevent hepatitis B. The vaccine is safe and effective and available for infants, children, and adults. Remember to get all shots in the vaccination series to be fully protected against the hepatitis B virus.