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