Anti Hepatitis A Virus Total

The Anti-Hepatitis A Virus Total test is a blood test that detects the presence of antibodies against the Hepatitis A Virus in a person's blood. This test is used to determine if someone has been exposed to the virus or has been vaccinated against it. The test looks for two types of antibodies: IgM and IgG.

IgM antibodies are the first to appear after an infection and can remain detectable for up to 6 months. IgG antibodies develop later and can provide long-term immunity against the virus.

The Anti-Hepatitis A Virus Total test is usually recommended for people who are at high risk of exposure to the virus, such as healthcare workers, food handlers, and people travelling to areas where the virus is common.

The test involves drawing a small amount of blood from a vein, which is then sent to a laboratory for analysis. The results are typically available within a few days. A positive result means that the person has been infected with the Hepatitis A Virus or has been vaccinated against it. A negative result means that the person has not been infected with the virus or has not yet developed detectable antibodies.