Photogram

escherichia coli bacterium microbiology micro-organism health escherichia coli escherichia coli escherichia coli escherichia coli escherichia coli

5

2

pseudomonas aeruginosa bacterium microbiology micro-organism health pseudomonas aeruginosa pseudomonas aeruginosa pseudomonas aeruginosa pseudomonas aeruginosa pseudomonas aeruginosa bacterium bacterium microbiology

1

0

minerals micro organism red water volcanic geyser yellowstone national park wyoming usa landscape nature scenic

5

0

bacteria cartoon monster virus bacterium bug micro organism cute germ character face ugly freak red isolated bizarre weird creepy symbol bacteria bacteria bacteria bacteria bacteria micro germ

13

1

microorganism mold rocks stones nature close up macro mold mold mold mold mold

39

3

virus bacterium infection disease infectious disease illness biology virus virus virus virus virus disease

326

74

tuberculosis bacterium microbiology micro-organism health tuberculosis tuberculosis tuberculosis tuberculosis tuberculosis

1

0

vibrio cholerae bacterium microbiology micro-organism health vibrio cholerae vibrio cholerae vibrio cholerae vibrio cholerae vibrio cholerae

4

2

tetano bacterium microbiology micro-organism health

1

0

bacteria virus organism pathogen germs microbes microscopic viruses biology microbiology science bacteria bacteria bacteria bacteria bacteria virus virus virus germs biology

204

43

leaves forest macro nature forest forest forest forest forest nature nature nature

99

11

moss rock mold microorganism stone nature texture natural mineral brown orange mold mold nature natural natural natural natural natural

38

3

syphilis bacterium microbiology micro-organism health syphilis syphilis syphilis syphilis syphilis

1

1

leptospira interrogans bacterium microbiology micro-organism health

0

0

klebsiella pneumoniae bacterium microbiology micro-organism health klebsiella pneumoniae klebsiella pneumoniae klebsiella pneumoniae klebsiella pneumoniae klebsiella pneumoniae

0

0

neisseria gonorrhoeae bacterium microbiology micro-organism health

1

0

corynebacterium diphtheriae bacterium microbiology micro-organism health

2

0

bacteria bug microscopic biology microorganism organism bacteria bacteria bacteria microscopic microscopic microscopic microscopic microscopic microorganism

16

3