Hepatitis B Virus Surface Antigen Negative

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that the hepatitis B virus surface protein antigen has not been detected in a sample.

**Synonyms:** - HBs Antigen Negative - HBs Negative - HBsAg Negative - Hepatitis B Surface Antigen Negative - Hepatitis B Surface Protein Antigen Negative - Negative