YearrooWhen was smallpox declared wiped out?
198020th century · 1900s
Smallpox is declared wiped out.
The only human disease ever eradicated.
1980
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Around the same time
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- When was Pac-Man released?1980
- When did Mount St. Helens erupt?1980
- When did Post-it Notes go on sale across the US?1980
- When was the 'Miracle on Ice'?1980
- When did CNN launch?1980
- When did MTV launch?1981
- When did the Space Shuttle make its first flight?1981
Some events played out over months or years, so we use the year they are best known for. Spotted a mistake? Email [email protected].