How to see the quantitative reference value of hepatitis B surface antigen

Update Date: 2024-02-25 Source: Network

summary

Hepatitis B is an infectious disease, many people have gone to check, then how to see the quantitative reference value of hepatitis B surface antigen, I believe many people are not very clear, below I will explain for you.

How to see the quantitative reference value of hepatitis B surface antigen

First, HBsAg (hepatitis B surface antigen) is the coat material of hepatitis B virus, which is not infectious. Its positive results often indicate the existence of complete virus particles.

Second, anti HBS (hepatitis B surface antibody, HBsAb) is an antibody that appears in the convalescent period of HBV natural infection. At this time, HBsAg disappears naturally. Its existence suggests that people have resistance to hepatitis B and will not get hepatitis B any more. In China, 27.42% of the population have this antibody.

Third, HBeAg (hepatitis B e antigen) is produced inside the virus and can be secreted in the blood. Positive e antigen indicates that the virus is active. The replication speed of hepatitis B virus is very fast and it is an indicator of infectivity.

matters needing attention

Prevention of hepatitis B in peacetime to pay attention to health, develop before and after meals, in and out of public places (buses, hospitals, supermarkets, etc.) after washing hands health habits. At the same time, we should do a good job in family and environmental hygiene, frequently take a bath, frequently change clothes, frequently wash and frequently dry bedding.