The last item is positive

I believe many of my friends have encountered the hepatitis B two-pair-and-a-half test. This test was a must when joining a company in the past, but due to national policy requirements, only a small number of companies now require the hepatitis B two-pair-and-a-half test. Checking the two-pair-and-a-half test for hepatitis B is mainly to identify whether we are hepatitis B carriers or patients, and checking the two-pair-and-a-half test for hepatitis B can clearly tell whether there is a problem with our liver. Let’s take a look at why the hepatitis B two-pair-and-a-half test appears positive.

The hepatitis B two-pair-and-a-half test is mainly used clinically to determine whether we have hepatitis B. It is a common medical examination method, mainly used to determine whether the person being examined is infected. It can also make a preliminary judgment on the condition of infected patients. However, some friends are confused when they see the test results because they don’t know what the hepatitis B two-pair-and-a-half test results can indicate. Therefore, we asked an expert to give a detailed introduction.

Hepatitis B two-pair-and-a-half is a commonly used serum marker for detecting hepatitis B virus infection. Many people do not know how to read and analyze the results of the hepatitis B two-pair-and-a-half test. When they get the results of the hepatitis B two-pair-and-a-half test, they are at a loss and are confused when they see the results. The following introduction should be of some help to you.

Generally, if the first item of the hepatitis B surface antigen test is positive and the others are negative, it means that you are infected with the hepatitis B virus.

As for the positive situation of 1.3.5, which is positive for hepatitis B expression antigen, e-antibody and core antigen, it is commonly known as "big three positives", which means that the patient is acutely or chronically infected with hepatitis B. At the same time, the virus is in the active stage and is highly contagious; and the positive situation of the 1st and 3rd items, which is commonly known as "big two positives", is very similar to the big three positives.

The hepatitis B five-item test result of 145 is what we commonly call small three positive. Although this situation indicates acute or chronic hepatitis B, the virus replication in the body is small and slow, but the chance of clinical deterioration is high, so we should seize the opportunity for treatment.

If the test results are positive for items 2 and 4, that is to say, the hepatitis B surface antibody is positive and the hepatitis B e antibody is positive, then it means that the hepatitis B has been basically cured and the body has immunity; and if item 5 is positive, it means that the person has been infected with the hepatitis B virus in the past and is now in the recovery period.

If only the second item of the test results shows that the hepatitis B surface antibody is positive, and the rest are negative. Then it is generally in very good condition. It means that after being vaccinated with hepatitis B vaccine or being infected with hepatitis B virus, the person has immunity and is in a very good condition.