{"id":627115,"date":"2026-01-19T00:25:06","date_gmt":"2026-01-18T23:25:06","guid":{"rendered":"https:\/\/cronologia-universale.it\/1984-10\/"},"modified":"2026-01-19T00:25:06","modified_gmt":"2026-01-18T23:25:06","slug":"1977-12","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1977-12\/","title":{"rendered":"1977"},"content":{"rendered":"<p>Last recorded case of smallpox, thanks to vaccination in more than 150 countries worldwide. In the 20th century, smallpox, in its two forms (Variola major and Variola minor), killed more than 300 million people.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Last recorded case of smallpox, thanks to vaccination in more than 150 countries worldwide. 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