3d
activator
agent
anatomy
animal
bacillus
bacteria
bacterial
bacterium
biology
causative
cell
cocci
colony
contaminated
disease
disinfection
enteric
exciter
genetic
germ
human
illness
illustration
infected
infection
infectious
intestinal
intestine
isolated
isolation
medical
medicine
micro
microbiology
microscopic
organism
pathogen
pathogenic
rectal
render
rendering
salmonella
salmonellosis
sanitation
scientific
set
structure