1 mai 1992 - Ecoli Discovered
Description:
Escherichia coli (E. coli) are members of a large group of bacterial germs that inhabit the intestinal tract of humans and other warm-blooded animals (mammals, birds). Newborns have a sterile alimentary tract, which within two days becomes colonized with E. coli.Ajouté au bande de temps:
Date:
1 mai 1992
Maintenaint
~ Il y a 33 ans