Why is 245 positive have second liver symptom

Update Date: 2022-03-12 Source: Network

summary

For hepatitis B test report, I believe many friends will have doubts about it, including hepatitis B five, many people's report will show hepatitis B 245 positive. So, what does hepatitis B 245 positive mean

Why is 245 positive have second liver symptom

First: First: hepatitis B two pairs and a half 245 positive refers to hepatitis B surface antibody, e antibody and core antibody positive. Among them, the surface antibody is a kind of protective antibody, which appears after the surface antigen disappears for a period of time. His appearance indicates that HBV has disappeared. E antibody is produced when e antigen disappears or is about to disappear, indicating that HBV replication is inhibited. Core antibody is an antibody produced against core antigen, which indicates infection or previous infection.

Second: Second: two pairs and a half of hepatitis B are the most commonly used serum markers for detection of hepatitis B virus (HBV) infection in domestic hospitals. There are three pairs of immunological markers of hepatitis B virus, namely surface antigen (HBsAg) and surface antibody (anti HBS or HBsAb), e antigen (HBeAg) and e antibody (anti HBE or HBeAb), core antigen (HBcAg) and core antibody (anti HBC or HBcAb). Hepatitis B two and a half, also known as hepatitis B five, its significance lies in: check whether the infection of hepatitis B and the specific situation of infection, distinguish big three yang, small three yang.

Third: finally: hepatitis B two pairs and a half 245 positive refers to hepatitis B surface antibody, e antibody and core antibody positive. Hepatitis B surface antibody (HBsAb) is an antibody produced by stimulating human immune system with hepatitis B virus surface antigen, which can protect human body from hepatitis B virus attack again.

matters needing attention

In order to prevent everyone from being infected with hepatitis B virus, it is suggested that the majority of people who love to eat out must choose a more formal restaurant to eat, try to eat less at the edge of the stall, because if the health of the cooking staff is not guaranteed, the risk of infection is very large. Hepatitis B two and a half 245 positive is likely to infect family members, so to do preventive measures, take family members to check hepatitis B two and a half.