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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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25 feb 1892 año - Pfeiffer's bacterium

Descripción:

Dr Richard Pfeiffer, in hopes of finding the cause of influenza, discovered a bacterium in the throats of those who had been infected. It was later found to not actually be the cause of influenza

Añadido al timeline:

fecha:

25 feb 1892 año
Ahora mismo
~ 133 years ago