E. coli bacteria. Computer illustration of Escherichia coli bacteria. E. coli are Gram-negative rod-shaped bacteria that are part of the normal flora of the human gut. Some strains produce a toxin that causes severe diarrhoea and can be fatal,especially in the very young or elderly | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / De Angelis, Maurizio |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |