Hepatitis B virus disease

 

Hepatitis B virus infects liver cells. Hepatitis B is an infectious inflammatory disease of the liver that is caused by the hepatitis B virus (HBV) that infects humans, including humans. Originally known as "serum hepatitis," the disease has caused epidemics in parts of Asia and Africa, is endemic to China, and has infected about a third of the world's population at some point in their lives, including 350 million chronically ill. vector.

How is hepatitis B virus disease transmitted.

Hepatitis B virus disease is transmitted by exposure to blood or infectious body fluids such as semen and vaginal fluids, while viral DNA has been detected in the saliva, tears and urine of chronic carriers. Perinatal infection is a major route of infection in endemic (mainly developing) countries. Other risk factors for hepatitis B virus infection include work in a healthcare setting, blood transfusions, dialysis, acupuncture, tattoos, extended travel abroad and residence in an institution. kissing, hugging, coughing, sneezing, or breastfeeding.

What are the complications of hepatitis B virus disease.

Acute disease causes:

• Lever Inflammation .
• and vomiting.
• Jaundice and rarely death.

Chronic hepatitis B virus infection may eventually cause cirrhosis and liver cancer - a disease with a poor response to all but a few current treatments. Infection can be prevented by vaccination.

Does hepatitis B virus spread in the blood.

Hepatitis B virus is a hepatitis virus - hepa from hepatotropic (attracted to the liver) and DNA because it is a DNA virus [12] - and has a circular genome of partially double-stranded DNA. Viruses reproduce through an intermediate form of RNA by reverse transcription, which practice associates with retroviruses, and although replication occurs in the liver, hepatitis B virus spreads to the blood where viral proteins and antibodies are present in infected persons.

Hepatitis B is a diagnosis that entails lifestyle changes that can affect family, friends, and work. However, negative semantics do not need to be attached. Everyone who suffers from chronic hepatitis C should manage their lives and their children in a positive way, and maintain an active and productive lifestyle.