Australia

Australia,

a continent commonly referred to as "the land down under."

Australian antigen - hepatitis B antigen first identified in serum of Australian aborigines.

Australian Q fever - acute rickettsial infection transmitted by ticks and caused by Coxiella burnetii, most often found in Australian bandicoots.

Australian X disease - Synonym(s): Murray Valley encephalitis

Australian X disease virus - Synonym(s): Murray Valley virus

Australian X encephalitis - Synonym(s): Murray Valley encephalitis