analysis
bacteria growth
biochemistry
clinic
cotton bud
equipment
examination
examining
expertise
gloves
hands
healthcare
indoors
investigation
lab
laboratory
laboratory assistant
medic
medical lab
medical research
medical worker day
medicine
microbiologist
microbiology
modern science
petri dish
pharmacist
practitioner
premises
project
research
sample
science
scientific
scientist
selective focus
sterile
sterility
studying
technologies
test
test glass
treatment
work
workplace