Experimental evidence of biological interactions among different isolates of Trypanosoma cruzi from the Chaco Region.
Many infectious diseases arise from co-infections or re-infections with more than one genotype of the same pathogen.These mixed infections could alter host fitness, the severity of symptoms, success in redken shades 9gi pathogen transmission and the epidemiology of the disease.Trypanosoma cruzi, the etiological agent of Chagas disease, exhibits a h