Testing for Chagas's disease

From: Biopharm International | Date: November 1, 2002| Author: Anonymous | Copyright information

A deadly parasite, Trypanosoma cruzi, causes a chronic infection of the nervous system and heart known as Chagas's disease. The organism can circulate in the blood for years after infection and can lead to transfusion-- acquired infection. Corixa Corprafion (www.corixa.com) recently presented FDA with evidence that its recombinant polyvalent antigen TcF may be useful for screening the U.S. blood supply for T. cruzi contamination. The test measures serum antibody against TcF. Only individuals ...

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