Hepatitis B Surface Antigen (Hep B)
An infection of the liver caused by the Hepatitis B virus. Symptoms can vary but may include yellowing of the eyes, dark urine and abdominal pain. Testing involves the collection of a blood sample.
An infection of the liver caused by the Hepatitis B virus. Symptoms can vary but may include yellowing of the eyes, dark urine and abdominal pain. Testing involves the collection of a blood sample.