3d illustration
bacteria
bacterium
biology
cells
close
closeup
cocci
disease
epidemic
escherichia coli
human
infection
macro
medical
medicine
metagenomic
micro
microbes
microbiology
microorganisms
microscope
microscopic
mycobacterium
pathology
purulent
pyogenic
sample
science
scientific
shapes
sickness
spherical bacteria
staphylococci
streptococcus
surgical infection