[Skip to Content]
[Skip to Content Landing]
Article
March 10, 1969

Australia Antigen and Hepatitis

Author Affiliations

From the Institute for Cancer Research, Fox Chase, Philadelphia.

JAMA. 1969;207(10):1895-1896. doi:10.1001/jama.1969.03150230109015
Abstract

In 1965, we reported a "new" antigen, Australia antigen, in the serum of patients with leukemia.1 Research since then has dealt with the epidemiology, genetics, and physical and chemical characteristics of the antigen,2 Early in the investigation3 it became clear that Australia antigen is closely associated with, or may itself be, a causal agent of viral hepatitis.26 It is estimated that tens of millions of asymptomatic people carry the antigen chronically.1,2 These deductions have resulted from a systematic study of antigens in human blood with use of sera from multiply transfused patients as sources of antibody.

In 1961 Allison and Blumberg hypothesized that individuals receiving multiple transfusions would receive some serum proteins of a phenotype different from their own and would respond by producing antibodies. It was appreciated that both inherited and acquired antigens might occur in human serum and cause antibody formation in blood

×