Which medical product launch was described as a 'miracle drug' in the 1940s, reducing the pneumonia mortality rate from 30% to just 1% and transforming infectious disease treatment worldwide?

Product launches in the medical industry often represent years of research, clinical trials, and regulatory hurdles. Some launches fundamentally transform patient care, while others introduce incremental improvements. This poll tests your knowledge about one of the most significant medical product launches that revolutionized treatment protocols worldwide. Can you identify which breakthrough product launch dramatically changed standard medical practice?

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Commercial penicillin (1945) by Pfizer and Merck
Insulin for diabetes (1922) by Eli Lilly
Polio vaccine (1955) by Jonas Salk's laboratory
Aspirin (1899) by Bayer Pharmaceuticals