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TiMELiNES

1803

Spanish Balmis Expedition begins

Spain organized a transatlantic mission to carry smallpox vaccination across its empire.

Canonical milestoneSpain and the Americas1 timeline

Context

Appears In

TimelineHistory of Vaccination

Position 27

Authority

Sources

Encyclopaedia BritannicaConfidence 96%

Taxonomy

Tags

vaccinationsmallpox