{"id":623129,"date":"2026-01-18T21:49:07","date_gmt":"2026-01-18T20:49:07","guid":{"rendered":"https:\/\/cronologia-universale.it\/1937-7\/"},"modified":"2026-01-18T21:49:07","modified_gmt":"2026-01-18T20:49:07","slug":"1928-15","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1928-15\/","title":{"rendered":"1928"},"content":{"rendered":"<p>Scotsman Alexander Fleming discovers (unstable) penicillin (for typhoid, malaria, and tuberculosis). Penicillin is probably the single most important contribution to increasing life expectancy worldwide in the 20th century. The discovery is accidental and serendipitous: he interrupts his studies on staphylococci to go on vacation, forgetting an open container. Upon his return, he finds it covered in a greenish mold that had killed the pathogenic bacteria. Thus, penicillin was discovered.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scotsman Alexander Fleming discovers (unstable) penicillin (for typhoid, malaria, and tuberculosis). Penicillin is probably the&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[29],"tags":[],"class_list":["post-623129","post","type-post","status-publish","format-standard","hentry","category-as-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1928 - Cronologia Universale<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronologia-universale.it\/en\/1928-15\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1928 - Cronologia Universale\" \/>\n<meta property=\"og:description\" content=\"Scotsman Alexander Fleming discovers (unstable) penicillin (for typhoid, malaria, and tuberculosis). 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