Hand of a technician holds a petri dish containing agar on which red colonies of Escherichia coli (E.coli) bacteria and blue colonies of Enterococcus bacteria are being cultured in a laboratory. Both bacteria inhabit the human intestine and can cause disease | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Doncaster And Bassetlaw Hospitals |
Taille de l’image : | 3417 px × 5125 px |
Model Release : | Non requis |
Restrictions : | - |