18 nov 1884 - Koch discovers the bacterium causing Cholera
Description:
An Italian Filipo Pacini first discovered it in 1883, but was ignored. Robert Koch who also discovered teh bacterium that causes TB found the bacterium Cholera Baccilus.Ajouté au bande de temps:
Date:
18 nov 1884
Maintenaint
~ Il y a 139 ans
