Possess a digenetic existence cycle, involving a motile, extracellular promastigote stage that parasitizes the alimentary tract of a sandfly vector and an immotile amastigote phase that survives and replicates during the phagolysosomes of mononuclear phagocytes [two,three]. In addition to individuals, Most important hosts of Leishmania have been exclusive genes expressed https://dennisc333pbm6.wikicorrespondent.com/user