Ключевые слова: abdominal, albendazole, animal, ascariasis, ascaris, biology, black, diarrhea, disease, dog, education, endoparasite, female, flat, handwashing, health, healthy, helminth, host, human, hygiene, illness, infectious, intestinal, intestine, invertebrate, isolated, lumbricoides, malnutrition, mebendazole, medical, nature, nematode, pain, pamoate, parasite, parasitic, pyrantel, research, roundworm, roundworms, sanitation, scary, science, swelling, system, tapeworm, trichiura, trichuris, ugly, ungly, whipworm, white, wildlife, worm, worms, zoology,