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14 magg 1798 anni - El gran avance de Jenner

Descrizione:

Edward Jenner publica su libro Variolae Vaccinae, donde describe sus descubrimientos para proteger a las personas contra infecciones de la viruela.

Aggiunto al nastro di tempo:

Linea del Tiempo de la Vacunacion

16 nov 2017

0

0

450

Data:

14 magg 1798 anni

Adesso

~ 227 years ago

Immagini:

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