academic
accomplishment
achievement
analysis
bacteria
bacterial
biochemistry
biology
biotechnology
blood
chemical
coli
colourful
diagnosis
diarrhea
discovery
disease
drug
echericha
educational
fever
grow
growth
health
horizontal
hospital
identification
indoors
infection
isolation
labor
laboratory
liquid
media
medical
medicine
medium
micro
microbiology
negative
organism
research
science
strain
streak
test
toxic