Why does big three Yang examination form

summary

A cousin who lives in my home was tested the day before yesterday for hepatitis B. her DNA was negative. I didn't know she had hepatitis B before. We have been living together for several years. Now take her to the regular hospital treatment, also took a lot of medicine, now the condition also has a certain control, for the big three Yang examination formed why the problem, let me tell you.

Why does big three Yang examination form

First, the patient may be infected with other hepatitis viruses. Hepatitis B patients with big three positive are also prone to overlap hepatitis D infection. If patients exclude the above two factors, we can test the indicators of hepatitis C virus and hepatitis D virus.

Second: may be infected with a pre-C region mutation of hepatitis B virus. This pre-C mutation of hepatitis B virus infection is common in the Mediterranean region of Europe and Asia, and its prevalence rate accounts for 40% - 80% of chronic hepatitis B. These are the three major positive cases of hepatitis B.

Third: it is autoimmune hepatitis after hepatitis B virus infection. This is due to hepatitis B virus infection, the virus changes some components of the liver cell membrane, so that the body's immune system launched an attack on its own liver cells, causing liver damage.

matters needing attention

Big three positive really have certain infectivity, but carry on the sexual life words not necessarily can infect, had better use the condom to take the protective measure, such words is not easy to infect own big three positive to the girlfriend, suffering from big three positive also can carry on the sexual life, do the good protective measure to be OK.