Final answer:
The hepatitis A antibody is called anti-HAV, indicating past or present infection. Hepatitis A spreads via the fecal-oral route and mainly resolves on its own without progressing to chronic infection. Vaccines and serological tests are used for prevention and detection, respectively.
Step-by-step explanation:
The antibody related to hepatitis A infection is known as anti-HAV. Hepatitis is the inflammation of the liver, typically caused by viral infections such as hepatitis viruses A, B, C, D, and E. The anti-HAV antibody is produced by the immune system in response to the presence of the hepatitis A virus (HAV), and its detection in the blood indicates either a past or present infection.
Hepatitis A is usually a self-limiting infection that is transmitted through the fecal-oral route and does not lead to chronic infection. Vaccination is an effective prevention measure against HAV, recommended for certain groups, including young children and travelers to areas with high HAV incidence.
To diagnose hepatitis A, a serological test panel is performed to detect the presence of anti-HAV. General symptoms of hepatitis may include jaundice, fatigue, and elevated liver enzymes, such as AST and ALT, which are markers for liver inflammation.