Article: Research on Chagas disease described by L.O. Carvalho and colleagues.

Fresh data on Chagas disease are presented in the report 'Trypanosoma cruzi and myoid cells from seminiferous tubules: interaction and relation with fibrous components of extracellular matrix in experimental Chagas' disease.' "The main transmission route of Trypanosoma cruzi is by triatomine bugs. However, T. cruzi is also transmitted through blood transfusion, organ transplantation, ingestion of contaminated food or fluids, or is congenital. Sexual transmission, although suggested since the discovery of Chagas' disease, has remained unproven," investigators in Rio de Janeiro, Brazil report (see also Chagas Disease).

"Sexual transmission would require T. cruzi to ...

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