body
bowel
care
clean
cleanliness
contaminated
diarrhea
dirty
disease
disinfect
disinfection
door
draw
handle
health
healthy
hygiene
ill
infections
infectious
infektion
latrine
neatness
neglected
nursing
old
outdated
pathogen
public
purely
run down
salmonellae
sanitary
sick
technology
toilet
toilets
transmission
wash
wc