Ключевые слова: albendazole, animal, ascariasis, ascaris, background, diarrhea, disease, dog, duodenum, education, endoparasite, female, health, healthy, helminth, host, human, hygiene, infectious, intestinal, intestine, invertebrate, isolated, levamisole, lumbricoides, malnutrition, mebendazole, medical, nature, nematode, parasite, parasites, parasitic, roundworm, sanitation, scary, science, system, tapeworm, ugly, white, wildlife, worm, worms, zoology,