2025年1月31日 · 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.

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 infected with the virus. The infection can range in severity from a mild illness with few or no symptoms

Learn about hepatitis B vaccination, safety, who should receive it, and where to get vaccinated.

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.

2024年1月12日 · The best way to prevent hepatitis B is by getting vaccinated. Hepatitis B vaccine is safe and effective, and CDC recommends it for almost everyone. If you are pregnant, there are steps you can take to protect your family: Get tested: All pregnant people should get a blood test for hepatitis B as part of their prenatal care. This is because ...

2024年1月12日 · The best way to prevent hepatitis B is by getting vaccinated. Infants, children, and adults can get vaccinated for hepatitis B. Hepatitis B vaccine is safe and effective. Talk to your doctor about getting vaccinated for hepatitis B.

2024年3月6日 · Learn about CDC recommendations for routine testing, vaccination, and follow-up of patients with chronic hepatitis B virus infection.

2024年2月14日 · Not all people with acute hepatitis B virus (HBV) infection have symptoms. Symptoms can range from asymptomatic or mild disease to, rarely, fulminant hepatitis. The presence of signs and symptoms varies by age.

2024年11月27日 · The United States Food and Drug Administration (FDA) has licensed three single-antigen vaccines (Engerix-B, Heplisav-B, and Recombivax HB), and three combination vaccines (Pediarix, Vaxelis, and Twinrix) to protect against hepatitis B.

2024年7月26日 · Learn about current and historical ACIP recommendations for hepatitis B vaccine. Published in Morbidity and Mortality Weekly Report (MMWR) Voluntary nationwide recall‎