Cross-Reactivity Using Chimeric Trypanosoma cruzi Antigens: Diagnostic performance in settings where Chagas disease and American cutaneous or visceral leishmaniasis are coendemic

Chimeric T. cruzi antigens have been proposed as a diagnostic tool for chronic Chagas disease (CD) in both settings where Chagas disease is endemic and those where it is not endemic. Antibody response varies in accordance to each T. cruzi strain, presenting challenges to the use of antigens lacking demonstrated cross-reactivity with Leishmania spp. Our group expressed four chimeric proteins (IBMP-8.1, […]
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