BACKGROUND: The factors influencing variation in the clinical forms of Chagas disease have not been elucidated; however. it is likely that the genetics of both the host and the parasite are involved. Several studies have attempted to correlate the T. cruzi strains involved in infection with the clinical forms of the disease by using hemoculture and/or PCR-based genotyping of parasites... https://pipingrockers.shop/product-category/grapefruit-seed/