Hepatitis B virus infection can be detected immediately

After infection with hepatitis B virus, can not immediately check out, after the body is infected with the virus, the body will produce antibodies, in this period of time in the blood can not detect viral antibodies, this stage is called the window period. Hepatitis B virus infection window period is about 70 days, can be in the window period after the blood test, identify whether they are infected with hepatitis B.