aid
analysis
analyzing
antibiotic
bacteria
bank
biochemistry
blood
chemical
chemist
chemistry
collecting
collection
diagnostic
discovery
doctor
donor
experiment
glass
health
healthcare
hematologist
immunization
infection
injecting
injection
inoculation
lab
laboratory
man
medicine
microbes
needle
pharmacology
red
research
sample
science
scientific
scientist
storage
student
syringe
test
testing
tube
tubing
vaccination
vaccine
virus