Medical Encyclopedia
Antigen injection
Leprosy is caused by the organism Mycobacterium leprae. The leprosy test involves injection of an antigen just under the skin to determine if your body has a current or recent leprosy infection. The injection site is labeled and examined 3 days and 28 days later to see if there is a reaction.
Update Date: 7/1/2007
Updated by: Mark Levin, MD, Division of Infectious Disease, MacNeal Hospital, Berwyn,IL. Review provided by VeriMed Healthcare Network.
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