About Hepatitis

Here are the most important information about hepatitis.

Five different hepatitis viruses have been identified: type A; type B; type C; type D, or delta virus; and type E. Type A is probably the most prevalent type of viral hepatitis worldwide, followed by types B, E, C, and D.

Hepatitis A and E are transmitted through fecally contaminated food or water. Other modes of transmission include needle sharing among intravenous drug abusers; sexual contact; maternal transmission; and transmission by blood transfusion.

A simple blood test is used to determine that a person has one or more of the different types of hepatitis.

Acute hepatitis is typically characterized by flu-like symptoms (including fever, headaches, fatigue, nausea and vomiting) and jaundice. Chronic hepatitis is often asymptomatic.

Vaccines are available to protect against hepatitis A and B. Additionally, immune globulin for hepatitis A or hepatitis B is recommended when someone has been exposed…