18 nov 1884 año - Koch discovers the bacterium causing Cholera
Descripción:
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.
Añadido al timeline:
fecha:
18 nov 1884 año
Ahora mismo
~ 139 years ago