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/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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1 janv. 1860 - Alxandre Yersin

Description:

He worked in France as a Swiss doctor. His theory was to find Versmia pestis bacterium and prove that it causes black plague

Ajouté au bande de temps:

14 déc. 2018

Date:

1 janv. 1860
Maintenaint
~ Il y a 164 ans