Everything has a timeline

TiMELiNES

1967

Intensified Smallpox Eradication Program begins

WHO dramatically expanded surveillance and vaccination efforts.

Canonical milestoneGlobal1 timeline

Context

Appears In

TimelineTimeline of Smallpox Eradication

Position 15

Authority

Sources

WHOConfidence 99%

Taxonomy

Tags

public-healthmedicinesmallpox