Ключевые слова: animal, biology, bite, blood, body, cell, colorful, cycle, disease, epidemic, flagellum, form, human, illustration, infection, infectious, leishmania, leishmaniasis, life, liver, medical, medicine, microbe, microorganism, microscope, mosquito, motile, nucleus, organs, parasite, parasitic, people, promastigote, protozoa, protozoan, spindleshaped, tropica, tropical, unicellular, visceral,