Additional information
| REQUIREMENT(S) | 3 CC CLOTTED BLOOD OR SERUM |
|---|---|
| SPECIMEN | BLOOD |
| TEST DURATION | 3 HOURS |
HBsAg hepatitid B surface Antigen
Hepatitis B surface antigen (HBsAg) is a blood test ordered to determine if someone is infected with the hepatitis B virus. If it is found, along with specific antibodies, it means the person has a hepatitis B infection.
