anti
antibacterial
antibiotic
antimicrobial
autoimmune
bacteria
bacterial
bacterium
bad
biology
black
blister
bottle
capsule
cell
character
diagram
disease
drug
efflux
evolution
food
genome
health
icon
immune
ineffective
infection
isolated
medical
medicine
microbe
monster
no
penicillin
pharmacy
pill
resistance
resistant
science
shield
simple
strong
superbug
vaccine
vial
villain
virus