What condition is caused by the hepatitis B virus?

The hepatitis B virus is specifically known to cause liver inflammation, also referred to as hepatitis. This condition occurs as a response of the liver to the infection, leading to inflammation and potentially more severe complications, such as chronic liver disease or cirrhosis if the infection persists over time. Hepatitis B is primarily transmitted through blood and other bodily fluids, and acute inflammation is a key feature of the infection. Understanding the role of the hepatitis B virus in causing liver inflammation is fundamental for recognizing the associated health risks and necessary infection control measures.