From: Prevalence of transfusion-transmitted Chagas disease among multitransfused patients in Brazil
Diagnosis | Year of 1st Transfusion | Units transfused (before/after 1997) | Other risk factors for Chagas Disease | Estimated donor exposure * |
---|---|---|---|---|
Hemophilia | 1980 | 72/262 | None | 50 |
Thalassemia | 1971 | 1297/253 | None | 1550 |
S/β Thal | 1975 | 10/0 | None | 10 |