attack
bacteria
bacteriemia
bacterium
biology
closeup
coli
disease
doctor
epidemic
fighting
germ
hand
harmful
human
illness
infection
kochs
koha
lungs
lymphocyte
macro
mantoux
medical
medicine
micro
microbe
microbial
microscope
mycobacterium
pathogenic
pathology
person
phthisiatrician
phthisiology
pulmonary
pulmonology
sample
science
scientific
sick
sickness
syringe
tb
test
tuberculin
tuberculosis
vaccination
vaccine
wand