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Insuflación de escaras de viruela (método chino de inoculación).

Marie Skłodowska-Curie (7 November 1867 – 4 July 1934) was a physicist and chemist famous for her pioneering research on radioactivity. She was the first person honored with two Nobel Prizes]—in physics and chemistry. She was the first female professor at the University of Paris, and in 1995 became the first woman to be entombed on her own merits in the Panthéon in Paris.

Hospital Bombay 1898- Cholera epidemic. Deaths in India between 1817 and 1860 are estimated to have exceeded 15 million persons. Another 23 million died between 1865 and 1917

Salida de la Expedición de Francisco Balmis a la América, 1801, (Francisco Pérez).

Saul destroys the Amalekites and spares their king Agag contray to God's command. Detail of folio 24 verso detail. Maciejowski Bible (Morgan Picture Bible) as early as 1266

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