Hepatitis B virus DNA quantitative less than 40 is what causes

Hepatitis B virus nucleic acid quantitative less than 40cps/ml reasons include not infected with hepatitis B virus, the body itself cleared, good treatment effect, etc.

1, not infected with hepatitis B virus

hepatitis B virus nucleic acid quantitative less than 40cps/ml prompt test results below the lower limit of detection value, indicating that there is a very small amount of virus in the body, or even negative results, indicating that there is no infection with hepatitis B virus.

2, the body itself cleared

If infected with hepatitis B virus after reexamination found that hepatitis B virus nucleic acid quantitative less than 40cps/ml, and did not receive any treatment, most of the body will clear the virus.

3, good treatment effect

When patients infected with hepatitis B virus, if they are receiving treatment, reexamination after treatment found that hepatitis B virus nucleic acid quantitative less than 40cps/ml, usually indicates that the treatment effect is better, at this time the virus stops replication, and is not infectious.